Pyyan / Language Models / GPT-6.1 Sol

GPT-6.1 Sol

Astra's score on DeepSWE, at a fifth of Astra's cost.

currentOpenAI ↗Verified 2026-10-01

$2

per M input

Specifications

Context1.05Msource · as of 2026-10-01
Input ($/Mtok)$2source · as of 2026-10-01
Output ($/Mtok)$10source · as of 2026-10-01
LicenceProprietarysource · as of 2026-10-01
Max output128Ksource · as of 2026-10-01
ParametersNot publishedsource · as of 2026-10-01
Released29 Sep 2026source · as of 2026-10-01
Model IDgpt-6.1-solsource · as of 2026-10-01

What matters

  • Matches GPT-6 Astra on DeepSWE v1.1 at roughly a fifth of the cost
  • $5.47 per Terminal-Bench Science task against $23.80 for Astra
  • Above 272K tokens a prompt bills at 2x input and 1.5x output for the whole request

Best for coding and agent work at volume.