gpt-6IMAGE
Opus 5.5 leads Astra on coding agent score at 7x the price
Citing Artificial Analysis, the author compares Opus 5.5 (61.7, $11.42), GPT-6 Astra (54.7, $7.04) and GPT-6.1 Sol (54.1, $1.50), splitting parallel chores to Sol and key work to Opus 5.5.
Emanuele Di Pietro
@emanueledptArchived 4 days agoOriginally posted 2026.10.25
Emanuele Di Pietro @emanueledptOriginally posted 2026.10.25
Opus 5.5 is the best coding agent in the world right now According to Artificial Analysis: > Opus 5.5: 61.7 - $11.42 > GPT-6 Astra: 54.7 - $7.04 > GPT-6.1 Sol: 54.1 - $1.50 Is “the best” worth paying 7× more than Sol? Not always. Sol is almost Astra level for a fraction of the cost, and with all these Codex resets it's a beast for long, boring work So I split them: > Sol Ultra Fast for parallel tasks: checking every PR, every issue, cleaning dead code > Opus 5.5 on Extra High for the important stuff: new features, long and thorough work
x.com/emanueledpt/status/2114046776072413491Archived 2026.10.25 10:04