We ran fresh Next.js evals. The tally:
โ Opus 5.5 [๐ฟ๐ฝ%]
โก GPT 6 Sol [๐ฟ๐ฝ%]
โข Fable 5.1 [๐ฟ๐ฝ%]
โฃ Grok 4.7 [๐ฟ๐บ%]
Notably, Grok is 2x-7x cheaper
GPT-6 Sol debuts at 97% on Next.js evals, tying the highest success rate.
Claude Opus 5.5 also reached 97%, joining Claude Fable 5.1. Opus ranks first among the three on average cost.
View the leaderboard โ