GPT-6 Astra
| Provider | Price | Provider model ID | Status | Context / max output | Source |
|---|---|---|---|---|---|
| OpenAI | Batch / short context Input $5USD / 1M tokensOutput $25USD / 1M tokens OpenAI · Batch / short contextInput: $5 Cache Read: $0.5 Cache Write: $6.25 Output: $25 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Flex / short context Input $5USD / 1M tokensOutput $25USD / 1M tokens OpenAI · Flex / short contextInput: $5 Cache Read: $0.5 Cache Write: $6.25 Output: $25 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Batch / long context Input $10USD / 1M tokensOutput $37.5USD / 1M tokens OpenAI · Batch / long contextInput: $10 Cache Read: $1 Cache Write: $12.5 Output: $37.5 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Flex / long context Input $10USD / 1M tokensOutput $37.5USD / 1M tokens OpenAI · Flex / long contextInput: $10 Cache Read: $1 Cache Write: $12.5 Output: $37.5 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Standard / short context Input $10USD / 1M tokensOutput $50USD / 1M tokens OpenAI · Standard / short contextInput: $10 Cache Read: $1 Cache Write: $12.5 Output: $50 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Standard / long context Input $20USD / 1M tokensOutput $75USD / 1M tokens OpenAI · Standard / long contextInput: $20 Cache Read: $2 Cache Write: $25 Output: $75 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Fast / short context Input $20USD / 1M tokensOutput $100USD / 1M tokens OpenAI · Fast / short contextInput: $20 Cache Read: $2 Cache Write: $25 Output: $100 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗Fast / long context Tariff not listedInput $40USD / 1M tokensOutput $150USD / 1M tokens OpenAI · Fast / long contextInput: $40 Cache Read: $4 Cache Write: $50 Output: $150 Context boundary and endpoint eligibility follow the official model documentation. These are text token rates. Checked 2026-10-03T14:45:20.473Z Price source ↗ | gpt-6-astra | Catalog-listedConditionsCatalog-listed; account access and regional availability may apply. | Context tokens 1050000Output tokens 128000 | Official source ↗2026-09-28 |
 OpenRouter | Router catalog Tariff not listedInput $10USD / 1M tokensOutput $50USD / 1M tokens OpenRouter · Router catalogInput: $10 Output: $50 Cache Read: $1 Cache Write: $12.5 Web Search: $0.01 OpenRouter route catalog price, not a direct-provider price. Routing, modality and endpoint conditions can change the actual bill. Checked 2026-10-03T14:45:20.473Z Price source ↗ | openai/gpt-6-astra | Catalog-listedConditionsCatalog-listed; account access and regional availability may apply. | Context tokens 1050000Output tokens 128000 | Official source ↗2026-09-28 |
 Microsoft Azure AI Foundry | 6-astra ShortCo Opt Std Gl / cc27b2cc-8a30-56bf-9ee4-1f70b332db33 / 0 Output $50USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Opt Std Gl / cc27b2cc-8a30-56bf-9ee4-1f70b332db33 / 0Output: $50 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Opt Std DZ / 774b12c0-018d-5c2b-b49d-d8a2106b9ef7 / 0 Output $55USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Opt Std DZ / 774b12c0-018d-5c2b-b49d-d8a2106b9ef7 / 0Output: $55 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Opt Std Gl / 9af7d7f7-fc1f-56ae-b0c4-276d0f428197 / 0 Output $75USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Opt Std Gl / 9af7d7f7-fc1f-56ae-b0c4-276d0f428197 / 0Output: $75 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Opt Std DZ / 300405fa-4175-56aa-bf52-88746aaeacf3 / 0 Output $82.5USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Opt Std DZ / 300405fa-4175-56aa-bf52-88746aaeacf3 / 0Output: $82.5 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Cd Wr Std Gl / 05b57f30-7017-5ab1-ac05-e993c7c8b2ff / 0 Cache Write $25USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Cd Wr Std Gl / 05b57f30-7017-5ab1-ac05-e993c7c8b2ff / 0Cache Write: $25 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Cd Inp Std Gl / 1515db99-d5c6-5089-919a-531ff4564f27 / 0 Cache Read $2USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Cd Inp Std Gl / 1515db99-d5c6-5089-919a-531ff4564f27 / 0Cache Read: $2 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Cd Inp Std DZ / 26d256a0-16a3-531f-9a7f-9b0457400dee / 0 Cache Read $2.2USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Cd Inp Std DZ / 26d256a0-16a3-531f-9a7f-9b0457400dee / 0Cache Read: $2.2 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Inp Std DZ / 32283b7b-77f4-5eb1-b081-b8aaf2801524 / 0 Input $22USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Inp Std DZ / 32283b7b-77f4-5eb1-b081-b8aaf2801524 / 0Input: $22 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Cd Wr Std DZ / 459b4c15-4deb-59f1-8184-b153a05caaae / 0 Cache Write $13.75USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Cd Wr Std DZ / 459b4c15-4deb-59f1-8184-b153a05caaae / 0Cache Write: $13.75 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Inp Std Gl / 4774111a-77eb-596f-a32a-0f4f11ec04ed / 0 Input $10USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Inp Std Gl / 4774111a-77eb-596f-a32a-0f4f11ec04ed / 0Input: $10 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Cd Wr Std DZ / 8f398e0f-967d-5a02-ab5c-9c27c5a02813 / 0 Cache Write $27.5USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Cd Wr Std DZ / 8f398e0f-967d-5a02-ab5c-9c27c5a02813 / 0Cache Write: $27.5 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Cd Inp Std Gl / 90903265-fe08-5ee4-9498-9c6d997cc5c0 / 0 Cache Read $1USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Cd Inp Std Gl / 90903265-fe08-5ee4-9498-9c6d997cc5c0 / 0Cache Read: $1 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Inp Std DZ / 9ac0440e-2e1e-5905-a9e6-b9b885642338 / 0 Input $11USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Inp Std DZ / 9ac0440e-2e1e-5905-a9e6-b9b885642338 / 0Input: $11 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra LongCo Inp Std Gl / abbf3d9c-f426-5271-8af6-ab56517220f4 / 0 Input $20USD / 1M tokens Microsoft Azure AI Foundry · 6-astra LongCo Inp Std Gl / abbf3d9c-f426-5271-8af6-ab56517220f4 / 0Input: $20 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Cd Wr Std Gl / b4d03fca-a2ae-53c9-8f71-f613804fa6cf / 0 Cache Write $12.5USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Cd Wr Std Gl / b4d03fca-a2ae-53c9-8f71-f613804fa6cf / 0Cache Write: $12.5 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗6-astra ShortCo Cd Inp Std DZ / c85a428b-61ee-5396-9939-149fba5bdc33 / 0 Tariff not listedCache Read $1.1USD / 1M tokens Microsoft Azure AI Foundry · 6-astra ShortCo Cd Inp Std DZ / c85a428b-61ee-5396-9939-149fba5bdc33 / 0Cache Read: $1.1 Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining. Checked 2026-10-03T14:45:20.473Z Price source ↗ | gpt-6-astra | Catalog-listedConditionsCatalog-listed; account access and regional availability may apply. | Not supplied | Official source ↗2026-09-28 |
GPT-6 Astra accepts text, image and produces text. Tool calling and structured outputs are available on supported routes.
Specifications
- Catalog model ID
- openai/gpt-6-astra
- Developer model ID / revision
- gpt-6-astraDeveloper documentation ↗
- Input modalities
- text, imageDeveloper documentation ↗
- Output modalities
- textDeveloper documentation ↗
- Context / input token limit
- 1,050,000Developer documentation ↗
- Maximum output tokens
- 128,000Developer documentation ↗
- Tool calling
- SupportedDeveloper documentation ↗
- Structured output
- SupportedDeveloper documentation ↗
- API parameters (source-specific)
- include_reasoning, max_completion_tokens, max_tokens, reasoning, reasoning_effort, response_format, seed, structured_outputs, tool_choice, toolsOpenRouter catalog ↗
- API parameter scope
- OpenRouter API; support varies by route
- Weight access
- Proprietary / hosted APIDeveloper documentation ↗
- Weight license / access terms
- Proprietary — API accessDeveloper documentation ↗
- Total parameters (billions)
- Not publicly disclosed
- Active parameters (billions)
- Not publicly disclosed
- Download size (GB)
- Not applicable — no public weights
- Release date
- 2026-09-03Developer documentation ↗
- Added to OpenRouter
- 2026-09-04OpenRouter catalog ↗
- Notes
- API parameter names are reported by OpenRouter and do not describe the developer’s native API. Token limits labeled OpenRouter are route catalog limits, not universal model limits.
Catalog entries link to their specification and availability sources. This is a curated selection, not every model each provider offers. Best prices are the lowest collected USD tariffs, not a total-cost estimate. Token offers are selected by input price, with output from the same tariff; workload mix may change the cheapest provider. Listed variants may require batch processing, off-peak hours, or specific media settings. Price coverage varies by provider; collected tariffs include their source and observation time. Benchmark scores are a dated snapshot, not a live feed or a universal measure of quality. They apply to the shown evaluation configuration; listed prices may use different settings. Models without verified scores are not assumed to be weaker.