invokeable()
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GPT-5.1

model gpt-5.1

Draft entry — numbers not yet verified against primary sources.

400K
context
128K
max output
$1.25/M
input
$10.00/M
output
2024-10
knowledge cutoff
2
providers

01Providers

ProviderProvider model IDIn $/MOut $/MContextStatus
OpenAI API gpt-5.1 1.25 10.00 400K live
OpenRouter openai/gpt-5.1 1.25 10.00 400K live

Dimmed prices are canonical — this provider's own quote isn't captured yet.

02Invoke

provider
language

  

  



03Related
GPT-5.6 Luna2026-07GPT-5.6 Sol2026-07GPT-5.6 Terra2026-07GPT-5.5 Instant2026-05GPT-5.52026-04GPT-5.5 Pro2026-04


04Sources · where these numbers come from
  1. https://github.com/sst/models.dev
  2. https://platform.openai.com/docs/models
  3. https://openai.com/news/
  4. https://platform.openai.com/docs
  5. https://openrouter.ai/docs
  6. https://openrouter.ai/openai/gpt-5.1