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Resource detail

OpenAI o3

OpenAI's deep-reasoning model for math, science, and complex planning.

OverseasPaidChinese support

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At a glance

o3

Pricing

Paid

Access

Login required

Platforms

Web

Chinese support

Yes

Last checked

Unverified

Popularity

88/100

Pricing evidence

Unverified

Verification and source

Unverified

Unverified

Unverified

Model background

Closed weights

o3 is OpenAI's deep-reasoning model optimized for math, science, coding, and multi-step planning that benefits from longer deliberation.

Why it mattered

o3 is OpenAI's deep-reasoning model optimized for math, science, coding, and multi-step planning that benefits from longer deliberation.

Tags

ReasoningMathScience

Audience

开发者研究者

Update info

Updated 2026-08-29

Popularity 88/100

Model capabilities

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

Context length

200K tokens

API price

USD 2 / 8 /1M tokens

Provider

openai

Typical use

Deep reasoningResearch assistance

Citation card

OpenAI o3

OpenAI's deep-reasoning model for math, science, and complex planning.

AI X Tool · https://aixtool.xyz/resources/o3

Change log

Catalog update

2026-08-29

Last verified

Unverified

Review note

Unverified

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