OpenRouter
Catalog quote- Input
- $10.00
- Output
- $50.00
- Cached input
- $1.00
openaiListed Sep 4, 2026
OpenAI: GPT-6 Astra Pro
GPT-6 Astra Pro is the same underlying model as GPT-6 Astra, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Cost note: pro mode spends far more...
Context window1.1M
Max output128K
Provider endpoints7
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
13 quotesPrices across providers
Your token mix
USD · listed token rates- Input
- $5.00
- Output
- $25.00
- Cached input
- $0.50
Max prompt 922000 tokens · Cache write $6.25/M tokens · Web search $0.01/search
OpenAI
via OpenRouteropenai/flex · tier=flex · prompt over 272000 tokens · rate option 1
Conditional rate- Input
- $10.00
- Output
- $37.50
- Cached input
- $1.00
Max prompt 922000 tokens · Cache write $12.5/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
- Input
- $10.00
- Output
- $50.00
- Cached input
- $1.00
Max prompt 922000 tokens · Cache write $12.5/M tokens · Web search $0.01/search
- Input
- $20.00
- Output
- $75.00
- Cached input
- $2.00
Max prompt 922000 tokens · Cache write $25/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
- Input
- $10.00
- Output
- $50.00
- Cached input
- $1.00
Max prompt 922000 tokens · Cache write $12.5/M tokens · Web search $0.01/search
- Input
- $20.00
- Output
- $75.00
- Cached input
- $2.00
Max prompt 922000 tokens · Cache write $25/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
- Input
- $11.00
- Output
- $55.00
- Cached input
- $1.10
Cache write $13.75/M tokens · Web search $0.01/search
- Input
- $22.00
- Output
- $82.50
- Cached input
- $2.20
Cache write $27.5/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
- Input
- $20.00
- Output
- $100.00
- Cached input
- $2.00
Max prompt 922000 tokens · Cache write $25/M tokens · Web search $0.01/search
OpenAI
via OpenRouteropenai/fast · tier=priority · prompt over 272000 tokens · rate option 1
Conditional rate- Input
- $40.00
- Output
- $150.00
- Cached input
- $4.00
Max prompt 922000 tokens · Cache write $50/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
- Input
- $60.00
- Output
- $300.00
- Cached input
- $6.00
Max prompt 922000 tokens · Cache write $75/M tokens · Web search $0.01/search
OpenAI
via OpenRouteropenai/ultrafast · tier=ultrafast · prompt over 272000 tokens · rate option 1
Conditional rate- Input
- $120.00
- Output
- $450.00
- Cached input
- $12.00
Max prompt 922000 tokens · Cache write $150/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
Model specifications
- Developer
- openai
- Modality
- Language
- Context
- 1,050,000 tokens
- Maximum output
- 128,000 tokens
- Weights
- Not reported
- Provider listed
- Sep 4, 2026
- First discovered
- Oct 16, 2026
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