o3

o3: a o model from OpenAI, ~200K context, knowledge cutoff 2024-05

Published
scheduleReleasedApril 16, 2025

o3 is a o model from OpenAI (~200K context, input around $2/1M tokens). Suitable for assistants, content generation, knowledge Q&A and business automation

starsCapabilities

visibilityVision understandingcodeFunction callingdata_objectStructured output

paymentsContext and pricing

Context limit200,000
Max output100,000
Knowledge cutoff2024-05
Input price$2/ 1M tokens
Output price$8/ 1M tokens
Cached input price$0.5/ 1M tokens

descriptionOverview

Overview

o3 is provided by OpenAI, model ID o3

Key specs

  • Context: 200K tokens
  • Max output: 100K tokens
  • Knowledge cutoff: 2024-05
  • Input price: $2/1M
  • Output price: $8/1M

Best for

Consider o3 when comparing context length, pricing, multimodal support and relay availability

lightbulbUse cases

  • Image and multimodal Q&A
  • Visual content analysis
  • Document and screenshot understanding

thumb_upStrengths

  • Very long context (~200K), good for long documents and codebases
  • Supports image and multimodal input
  • High single-response output limit (~100K)

infoLimitations

  • Knowledge cutoff 2024-05; newer facts need external retrieval
  • Pricing and availability vary by upstream and relay; verify with official docs and tests

linkReferences

This content is compiled from official documentation and public sources. Always refer to official documentation for final details