Artificial Analysis Harvey LAB-AA

Accessible data for Artificial Analysis Harvey LAB-AA leaderboard
Model	Rank	Model ID	Provider	Score	Unit
Kimi K3	#1	kimi-k3	Moonshot AI	94.6	percent
Claude Fable 5	#2	claude-fable-5	Anthropic	93.6	percent
Muse Spark 1.1	#3	muse-spark-1-1	Meta	93.1	percent
Grok 4.5	#4	grok-4-5	xAI	92.4	percent
Claude Opus 4.8	#5	claude-opus-4-8	Anthropic	91.1	percent
GLM-5.2	#6	glm-5-2	Z.AI	91	percent
Claude Sonnet 5	#7	claude-sonnet-5	Anthropic	90.1	percent
MiniMax M3	#8	minimax-m3	MiniMax	88.4	percent
GPT-5.6 Luna	#9	gpt-5-6-luna	OpenAI	87.9	percent
GPT-5.6 Sol	#10	gpt-5-6-sol	OpenAI	87.2	percent
GPT-5.5	#11	gpt-5-5	OpenAI	86.3	percent
GPT-5.6 Terra	#12	gpt-5-6-terra	OpenAI	85.2	percent
DeepSeek V4 Pro	#13	deepseek-v4-pro	DeepSeek	84.4	percent
Qwen3.7-Max	#14	qwen-3-7-max	Alibaba Cloud	83.4	percent
Nemotron 3 Ultra	#15	nemotron-3-ultra	NVIDIA	81.7	percent
DeepSeek V4 Flash	#16	deepseek-v4-flash	DeepSeek	81.3	percent
MiMo-V2.5-Pro	#17	mimo-v2-5-pro	Xiaomi	73.3	percent
Mistral Medium 3.5 128B	#18	mistral-medium-3-5-128b	Mistral AI	69.1	percent
Gemma 4 31B	#19	gemma-4-31b	Google	47.2	percent
GPT-OSS 120B	#20	gpt-oss-120b	OpenAI	13.9	percent

Artificial Analysis Harvey LAB-AA leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Kimi K3 kimi-k3	Moonshot AI	open	Source carrier	94.6%
#2	Claude Fable 5 claude-fable-5	Anthropic	closed	Source carrier	93.6%
#3	Muse Spark 1.1 muse-spark-1-1	Meta	closed	Source carrier	93.1%
#4	Grok 4.5 grok-4.5	xAI	closed	Source carrier	92.4%
#5	Claude Opus 4.8 claude-opus-4-8	Anthropic	closed	Source carrier	91.1%
#6	GLM-5.2 glm-5-2	Z.AI	open	Source carrier	91%
#7	Claude Sonnet 5 claude-sonnet-5	Anthropic	closed	Source carrier	90.1%
#8	MiniMax M3 MiniMax-M3	MiniMax	open	Source carrier	88.4%
#9	GPT-5.6 Luna gpt-5.6-luna	OpenAI	closed	Source carrier	87.9%
#10	GPT-5.6 Sol gpt-5.6-sol	OpenAI	closed	Source carrier	87.2%
#11	GPT-5.5 gpt-5.5	OpenAI	closed	Source carrier	86.3%
#12	GPT-5.6 Terra gpt-5.6-terra	OpenAI	closed	Source carrier	85.2%
#13	DeepSeek V4 Pro deepseek-v4-pro	DeepSeek	open	Source carrier	84.4%
#14	Qwen3.7-Max qwen3.7-max	Alibaba Cloud	closed	Source carrier	83.4%
#15	Nemotron 3 Ultra nemotron-3-ultra-550b	NVIDIA	open	Source carrier	81.7%
#16	DeepSeek V4 Flash deepseek-v4-flash	DeepSeek	open	Source carrier	81.3%
#17	MiMo-V2.5-Pro mimo-v2-5-pro	Xiaomi	open	Source carrier	73.3%
#18	Mistral Medium 3.5 128B mistralai/Mistral-Medium-3.5-128B	Mistral AI	open	Source carrier	69.1%
#19	Gemma 4 31B gemma-4-31b	Google	open	Source carrier	47.2%
#20	GPT-OSS 120B gpt-oss-120b	OpenAI	open	Source carrier	13.9%

Rank

Model

Provider

License

Evidence use

Score

Kimi K3

kimi-k3

Moonshot AI

open

Source carrier

94.6%

Claude Fable 5

claude-fable-5

Anthropic

closed

Source carrier

93.6%

Muse Spark 1.1

muse-spark-1-1

Every distinct dated source-published row for Artificial Analysis Harvey LAB-AA, including exact model configuration labels
Exact published model / configuration	Canonical product	Score	Version / system	Evidence	Source / observed
Kimi K3 public default configuration (reasoning_effort=max; temperature=1.0) kimi-k3-max	Kimi K3	94.6%	Harvey Lab-AA criterion pass rate as of 2026-07-23Artificial Analysis evaluation cited by Moonshot	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-29
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Gemma 4 31B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Gemma 4 31B	47.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-OSS 120B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-OSS 120B	13.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Kimi K3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Kimi K3	94.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.5	86.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Kimi K3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Kimi K3	94.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.5	86.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21

What does Artificial Analysis Harvey LAB-AA measure?

An independently evaluated legal-agent benchmark from Artificial Analysis.

Which model scores highest on Artificial Analysis Harvey LAB-AA?

Kimi K3 by Moonshot AI currently leads with 94.6%.

How many models are evaluated on Artificial Analysis Harvey LAB-AA?

20 canonical model products have a qualifying score, backed by 55 distinct dated source rows.

Does this affect overall Lumina rank?

No. This benchmark is display-only and does not enter the overall Lumina composite.

Accessible data for Artificial Analysis Harvey LAB-AA leaderboard
Model	Rank	Model ID	Provider	Score	Unit
Kimi K3	#1	kimi-k3	Moonshot AI	94.6	percent
Claude Fable 5	#2	claude-fable-5	Anthropic	93.6	percent
Muse Spark 1.1	#3	muse-spark-1-1	Meta	93.1	percent
Grok 4.5	#4	grok-4-5	xAI	92.4	percent
Claude Opus 4.8	#5	claude-opus-4-8	Anthropic	91.1	percent
GLM-5.2	#6	glm-5-2	Z.AI	91	percent
Claude Sonnet 5	#7	claude-sonnet-5	Anthropic	90.1	percent
MiniMax M3	#8	minimax-m3	MiniMax	88.4	percent
GPT-5.6 Luna	#9	gpt-5-6-luna	OpenAI	87.9	percent
GPT-5.6 Sol	#10	gpt-5-6-sol	OpenAI	87.2	percent
GPT-5.5	#11	gpt-5-5	OpenAI	86.3	percent
GPT-5.6 Terra	#12	gpt-5-6-terra	OpenAI	85.2	percent
DeepSeek V4 Pro	#13	deepseek-v4-pro	DeepSeek	84.4	percent
Qwen3.7-Max	#14	qwen-3-7-max	Alibaba Cloud	83.4	percent
Nemotron 3 Ultra	#15	nemotron-3-ultra	NVIDIA	81.7	percent
DeepSeek V4 Flash	#16	deepseek-v4-flash	DeepSeek	81.3	percent
MiMo-V2.5-Pro	#17	mimo-v2-5-pro	Xiaomi	73.3	percent
Mistral Medium 3.5 128B	#18	mistral-medium-3-5-128b	Mistral AI	69.1	percent
Gemma 4 31B	#19	gemma-4-31b	Google	47.2	percent
GPT-OSS 120B	#20	gpt-oss-120b	OpenAI	13.9	percent

Artificial Analysis Harvey LAB-AA leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Kimi K3 kimi-k3	Moonshot AI	open	Source carrier	94.6%
#2	Claude Fable 5 claude-fable-5	Anthropic	closed	Source carrier	93.6%
#3	Muse Spark 1.1 muse-spark-1-1	Meta	closed	Source carrier	93.1%
#4	Grok 4.5 grok-4.5	xAI	closed	Source carrier	92.4%
#5	Claude Opus 4.8 claude-opus-4-8	Anthropic	closed	Source carrier	91.1%
#6	GLM-5.2 glm-5-2	Z.AI	open	Source carrier	91%
#7	Claude Sonnet 5 claude-sonnet-5	Anthropic	closed	Source carrier	90.1%
#8	MiniMax M3 MiniMax-M3	MiniMax	open	Source carrier	88.4%
#9	GPT-5.6 Luna gpt-5.6-luna	OpenAI	closed	Source carrier	87.9%
#10	GPT-5.6 Sol gpt-5.6-sol	OpenAI	closed	Source carrier	87.2%
#11	GPT-5.5 gpt-5.5	OpenAI	closed	Source carrier	86.3%
#12	GPT-5.6 Terra gpt-5.6-terra	OpenAI	closed	Source carrier	85.2%
#13	DeepSeek V4 Pro deepseek-v4-pro	DeepSeek	open	Source carrier	84.4%
#14	Qwen3.7-Max qwen3.7-max	Alibaba Cloud	closed	Source carrier	83.4%
#15	Nemotron 3 Ultra nemotron-3-ultra-550b	NVIDIA	open	Source carrier	81.7%
#16	DeepSeek V4 Flash deepseek-v4-flash	DeepSeek	open	Source carrier	81.3%
#17	MiMo-V2.5-Pro mimo-v2-5-pro	Xiaomi	open	Source carrier	73.3%
#18	Mistral Medium 3.5 128B mistralai/Mistral-Medium-3.5-128B	Mistral AI	open	Source carrier	69.1%
#19	Gemma 4 31B gemma-4-31b	Google	open	Source carrier	47.2%
#20	GPT-OSS 120B gpt-oss-120b	OpenAI	open	Source carrier	13.9%

Rank

Model

Provider

License

Evidence use

Score

Kimi K3

kimi-k3

Moonshot AI

open

Source carrier

94.6%

Claude Fable 5

claude-fable-5

Anthropic

closed

Source carrier

93.6%

Muse Spark 1.1

muse-spark-1-1

Every distinct dated source-published row for Artificial Analysis Harvey LAB-AA, including exact model configuration labels
Exact published model / configuration	Canonical product	Score	Version / system	Evidence	Source / observed
Kimi K3 public default configuration (reasoning_effort=max; temperature=1.0) kimi-k3-max	Kimi K3	94.6%	Harvey Lab-AA criterion pass rate as of 2026-07-23Artificial Analysis evaluation cited by Moonshot	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-29
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Gemma 4 31B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Gemma 4 31B	47.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant GPT-OSS 120B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-OSS 120B	13.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-08-01 ↗Observed 2026-08-01 · checked 2026-08-01
Exact BenchLM registry variant Kimi K3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Kimi K3	94.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.5	86.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 2026-07-27 ↗Observed 2026-07-27 · checked 2026-07-27
Exact BenchLM registry variant Kimi K3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Kimi K3	94.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Fable 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Fable 5	93.6%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Muse Spark 1.1; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Muse Spark 1.1	93.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Grok 4.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Grok 4.5	92.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Opus 4.8; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Opus 4.8	91.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GLM-5.2; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GLM-5.2	91%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Claude Sonnet 5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Claude Sonnet 5	90.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant MiniMax M3; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiniMax M3	88.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Luna; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Luna	87.9%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Sol; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Sol	87.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.5; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.5	86.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant GPT-5.6 Terra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	GPT-5.6 Terra	85.2%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant DeepSeek V4 Pro (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-pro-max	DeepSeek V4 Pro	84.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Qwen3.7 Max; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Qwen3.7-Max	83.4%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Nemotron 3 Ultra; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Nemotron 3 Ultra	81.7%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant DeepSeek V4 Flash (Max); bulk export does not retain a complete upstream harness configuration. deepseek-v4-flash-max	DeepSeek V4 Flash	81.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant MiMo-V2.5-Pro; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	MiMo-V2.5-Pro	73.3%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21
Exact BenchLM registry variant Mistral Medium 3.5 128B; bulk export does not retain a complete upstream harness configuration. source label without registered configuration ID	Mistral Medium 3.5 128B	69.1%	2026Source-native system	Source carrier · no additional scoring weight source-checked	BenchLM public datasets — 21 July 2026 ↗Observed 2026-07-21 · checked 2026-07-21

What does Artificial Analysis Harvey LAB-AA measure?

An independently evaluated legal-agent benchmark from Artificial Analysis.

Which model scores highest on Artificial Analysis Harvey LAB-AA?

Kimi K3 by Moonshot AI currently leads with 94.6%.

How many models are evaluated on Artificial Analysis Harvey LAB-AA?

20 canonical model products have a qualifying score, backed by 55 distinct dated source rows.

Does this affect overall Lumina rank?

No. This benchmark is display-only and does not enter the overall Lumina composite.

Navigation

Artificial Analysis Harvey LAB-AA

Leaderboard · 20 models

Kimi K3

Claude Fable 5

Muse Spark 1.1