Resource detail

OpenAI o1

A reasoning model that trades latency for stronger math and science reliability.

OverseasPaid

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At a glance

Pricing

Paid

Access

Platforms

Web

Chinese support

Last checked

2026-08-29

Popularity

90/100

Model background

Closed weightsRetired archive

o1 brought ‘think before answering’ from research into products and kicked off the 2024 reasoning-model race.

Why it mattered

o1 brought ‘think before answering’ from research into products and kicked off the 2024 reasoning-model race.

Official linkhttps://platform.openai.com/docs/models

Model capabilities

Multimodal -Reasoning ✓Coding ✓Tool use ✓Long context ✓

Context length

200K tokens

Provider

openai

Typical use

Math科研规划

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