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gpt-6-astraopenaiAvailableReleased 2026-09-05OpenAI's GPT-6 tier for complex reasoning, coding, computer use, research, and document creation. Supports a 1.05M context window, adaptive reasoning, tools, and structured outputs.
Each route's consumer price, and what multiple of the official list price it charges. Requests start at the cheapest route and only move to the next one when it fails, so you normally pay the top rate here. Lowest ready quote is marked. USD per million tokens.
| Route | Rate | Input | Output | Cache read | Cache write |
|---|---|---|---|---|---|
| Official | 1x | $10.00/M | $50.00/M | $1.00/M | $12.50/M |
| MeridianLowest | 0.2x | $2.00/M | $10.00/M | $0.200/M | $2.50/M |
| Basalt | 0.252x | $2.52/M | $12.61/M | $0.252/M | $3.15/M |
| LatticeLowest | 0.2x | $2.00/M | $10.00/M | $0.200/M | $2.50/M |
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