---
title: "o1"
provider: "OpenAI"
modelId: "o1"
releaseDate: "2024-12-17"
trainingDataCutoff: "2023-09-30"
deprecationDate: "2026-04-22"
retirementDate: "2026-10-23"
contextWindow: 200000
maxOutput: 100000
inputModalities:
  - "Text"
  - "Image"
outputModalities:
  - "Text"
pricing:
  input: 15
  output: 60
toolUse: true
systemCard: "https://cdn.openai.com/o1-system-card-20241205.pdf"
modelsDev: "https://models.dev/openai/o1"
announcement: "https://openai.com/index/o1-and-new-tools-for-developers/"
---

# o1

Canonical URL: https://ghost.fail/models/o1

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