gpt-6IMAGE
DHH's Rails agent evals: GPT-6 Sol still leads, Luna Max is the dark horse
DHH posted Rails agent eval results saying OpenAI still holds a solid lead, with Luna Max close behind GPT-6 Sol at 18% completion and $11 cost.
DHH
@dhhArchived 2026.09.24Originally posted 2026.09.23
DHH @dhhOriginally posted 2026.09.23
With the latest results from the @rails agent evals, it's clear to see that @openai still has a solid lead, despite Opus 5.5 making a good jump. The dark horse here remains Luna Max. 18% completion at just $11! Not that far off GPT-6 Sol!
x.com/dhh/status/2102724828537204911Archived 2026.09.24 10:05