Last refreshed 2026-09-03. Next refresh: weekly.
Why use GPT-6 Astra on OpenRouter?
OpenRouter offers GPT-6 Astra with pay-as-you-go pricing at $10.00/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare GPT-6 Astra across 2 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: openai/gpt-6-astraopenai/gpt-6-astraRequest example
openai/gpt-6-astra.Gotchas
- Use provider model ID "openai/gpt-6-astra", not the LLMReference slug "gpt-6-astra".
Compare GPT-6 Astra Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OpenAI API | $10.00 | $50.00 |
| OpenRouter | $10.00 | $50.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $10.00 |
| Output tokens | $50.00 |
Capabilities
About GPT-6 Astra
GPT-6 Astra is OpenAI's flagship GPT-6 model, announced September 3, 2026 as a new generation of intelligence for computer use, browsing, software engineering, cybersecurity, science, and professional work. Official OpenAI API id gpt-6-astra. Docs list a 1,050,000-token context window, 922,000 max input tokens, 128,000 max output tokens, Apr 30, 2026 knowledge cutoff, image+text input to text output, reasoning.effort low/medium/high/xhigh/max (none is not supported), function calling, structured outputs, prompt caching, Batch API, computer use, and code interpreter. OpenAI API Standard list is $10 per 1M input tokens and $50 per 1M output tokens.