GPT-6 Astra pricing & price history
GPT-6 Astra by OpenAI costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, with a 1.1M token context window. The cheapest provider currently charges $5.00 input / $25.00 output.
Price history
No price changes since tracking began on 2026-09-24. We check hourly.
Providers serving GPT-6 Astra (6)
| Provider | Input | Output | Context | Uptime 30m | Uptime 24h |
|---|---|---|---|---|---|
| OpenAI | $5.00 | $25.00 | 1.1M | 100.0% | 100.0% |
| Azure | $10.00 | $50.00 | 1.1M | 100.0% | 100.0% |
| OpenAI | $10.00 | $50.00 | 1.1M | 100.0% | 100.0% |
| Amazon Bedrock | $11.00 | $55.00 | 1.1M | — | 100.0% |
| Azure | $11.00 | $55.00 | 1.1M | — | 100.0% |
| OpenAI | $20.00 | $100.00 | 1.1M | 100.0% | 100.0% |
Provider availability updated 3m ago.
Cost calculator
Cheaper alternatives to GPT-6 Astra
| Model | Input | Output | Context | Intel. | |
|---|---|---|---|---|---|
X MiMo-V2.6-Pro Xiaomi | $0.43 | $0.87 | 1M | 46.3 | compare |
X Grok 4.7 xAI | $1.60 | $4.80 | 500K | 46.4 | compare |
Q Qwen3.8 Max (0902) Qwen (Alibaba) | $2.00 | $6.00 | 1M | 45.4 | compare |
X Grok 4.6 xAI | $2.00 | $6.00 | 500K | 44.3 | compare |
O GPT-6 Sol OpenAI | $2.00 | $10.00 | 1.1M | 47.5 | compare |
O GPT-5.6 Sol OpenAI | $2.00 | $10.00 | 1.1M | 47 | compare |
M Kimi K3 Moonshot AI | $3.00 | $15.00 | 1M | 43.6 | compare |
A Claude Opus 5.5 Anthropic | $4.00 | $20.00 | 1M | 57.6 | compare |
About GPT-6 Astra
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
FAQ
How much does GPT-6 Astra cost?
GPT-6 Astra by OpenAI costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, with a 1.1M token context window. The cheapest provider currently charges $5.00 input / $25.00 output. A typical request with 2,000 input and 500 output tokens costs about $0.045.
What is the context window of GPT-6 Astra?
GPT-6 Astra supports up to 1,050,000 tokens of context and up to 128,000 output tokens per request.
Has GPT-6 Astra’s price changed?
No price changes recorded since ModelBank started tracking it on 2026-09-24.
Is GPT-6 Astra being deprecated?
No retirement date has been announced for GPT-6 Astra as of 2026-09-24.
What are cheaper alternatives to GPT-6 Astra?
Cheaper options include MiMo-V2.6-Pro ($0.43/$0.87), Grok 4.7 ($1.60/$4.80), Qwen3.8 Max (0902) ($2.00/$6.00), Grok 4.6 ($2.00/$6.00).