OpenRouter
Catalog quote- Input
- $2.00
- Output
- $8.00
- Cached input
- $0.50
openaiListed Apr 16, 2025
OpenAI: o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Context window200K
Max output100K
Provider endpoints3
Benchmark results0
Measured performance
All leaderboards ↗Benchmark results
No published results in this index yet
Scores appear here when an evaluation matches this exact model.
Access & cost
3 quotesPrices across providers
Your token mix
USD · listed token ratesExperiential
Standard list rate
- Input
- $2.00
- Output
- $8.00
- Cached input
- $0.50
Catalog list rate. Plan allowances and temporary discounts are separate.
- Input
- $2.00
- Output
- $8.00
- Cached input
- $0.50
Web search $0.01/search
Model specifications
- Developer
- openai
- Modality
- Language
- Context
- 200,000 tokens
- Maximum output
- 100,000 tokens
- Weights
- Not reported
- Provider listed
- Apr 16, 2025
- First discovered
- Oct 16, 2026
Exact identities
- openrouter
openai/o3 - experiential
o3
Sources
Updated Oct 17, 2026
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