o3
4 models2025Up to 128K ctxFrom $0.5/1M input
About
o3 is a family of 4 AI models by OpenAI, released in 2025.
Specifications(4 models)
Available From(4 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| o3 | OpenAI Batch API | $1 | $4 | Serverless |
| o3 Mini | OpenRouter | $1.1 | $4.4 | Serverless |
| o3 | OpenRouter | $2 | $8 | Serverless |
| o3 | OpenAI API | $10 | $40 | Serverless |
| o3-pro | OpenRouter | $20 | $80 | Serverless |
Comparisons
- o3 vs Claude Opus 4.6
- o3 vs Claude Sonnet 4.6
- o3 Mini vs Claude 3.5 Haiku
- o4-mini vs Claude 3.5 Haiku
- o4-mini vs o3 Mini
- o3 vs Gemini 3.1 Pro
- o3 vs DeepSeek R1
- o3 vs Grok 4
Frequently Asked Questions
- What is o3?
- o3 is a family of 4 AI models by OpenAI, released in 2025.
- How many models are in the o3 family?
- The o3 family contains 4 models.
- What is the latest o3 model?
- The latest model is o3-pro, released in 2025-06.
- How much does o3 cost?
- o3 models range from $0.5/1M to $20/1M input tokens depending on the model and provider.
