Claude Fable 5 vs Gemini 3.6 Flash
The comparison
On LM Arena, Claude Fable 5 scores higher (1506 Elo vs 1483 Elo), from a larger review base (21,242 vs 13,481 Arena votes).
As of Aug 12, 2026, Claude Fable 5 is rated 1506 Elo on LM Arena (21,242 Arena votes); Gemini 3.6 Flash is rated 1483 Elo on LM Arena (13,481 Arena votes). No source is blended; each stands on its own.
Claude Fable 5
1506 EloLM Arenahigher
21,242Arena voteslarger base
Gemini 3.6 Flash
1483 EloLM Arena
13,481Arena votes