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Lumina Bench
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Independent rankings. Commercial relationships never affect scoring.
Lumina Bench · Source-native media intelligence
Provider-voice, controlled-voice, and speech-to-speech evidence without mixing incompatible scales.
Compare provider-selected voices using Artificial Analysis Arena Elo.
Compare models using the controlled-voice Arena and a shared eight-voice evaluation set.
Compare the published Speech-to-Speech Index, latency, cost, and benchmark components.
Latest evidence snapshot
30 Jul 2026
Comparable records
158 across pathways
Ranking policy
Source metrics stay separate
