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OpenAIPopular

GPT-6 Sol

OpenAI's GPT-6 workhorse for coding and everyday work.

GPT-6 Sol is the everyday tier of the GPT-6 line, trained with the same methods as Astra: OpenAI's workhorse for agentic coding and day-to-day engineering, with long autonomous sessions, repo-scale edits, reliable tool calling and reasoning effort up to max, at a fifth of Astra's vendor price. The default pick for most Codex work; reach for Astra when the task is unusually hard.

Best for

Codex CLIDaily codingAgents

Strengths

  • ▸GPT-6 coding at everyday cost
  • ▸Autonomous sessions
  • ▸Reliable tool use

Use GPT-6 Sol via AnyModel

One OpenAI-compatible endpoint — just set the model id:

curl https://anymodel.org/v1/chat/completions \
  -H "Authorization: Bearer $ANYMODEL_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-6-sol",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
One-line Codex installGet a key