All models

GPT-6.1 Sol

OpenAI
openai-main/gpt-6.1-sol

Released Sep 27, 2026

providers
1
context
1.0M
max out
128K
input /M
$2.00
output /M
$10.00
cached input /M
$0.10
cache write /M
$2.50
also answers toopenai-gpt-61-solopenai-gpt-6-1-solopenai.gpt-6.1-solopenai/gpt-6.1-sol-20260929

About

Drafted from the provider's own page.

GPT-6.1 Sol delivers near-Astra performance at a lower cost for complex coding, computer use, and professional work. Compare it with Astra on your tasks to assess the tradeoff between quality and cost.

knowledge cutoff
Apr 30, 2026
open weights
no
best for
extractioncomputecoding

Capabilities

What the model accepts and returns, where a probe through our own gateway proved it.

  • streaming
  • tools
  • json mode
  • vision
  • audio