GPT-6 Astra is an AI model by OpenAI. View detailed benchmark scores, pricing data, and performance metrics on Serenities AI Models.
Specifications last checked against the provider on . Benchmark scores carry their own source, linked beside each number.
General Benchmarks
Artificial Analysis composite intelligence score across 10 sub-benchmarks
Artificial Analysis (via OpenRouter)Coding Benchmarks
Artificial Analysis composite coding score
Artificial Analysis (via OpenRouter)Reasoning Benchmarks
Artificial Analysis composite score for multi-step tool-using tasks
Artificial Analysis (via OpenRouter)Cost Benchmarks
Cost per 1M cached input tokens — the price that actually applies to a long agent conversation
OpenRouter APIContext Benchmarks
Available from 20 providers
The same model costs different amounts depending on who serves it. You can bring your own key for 5 of these — connect it here.
| Provider | Input / 1M | Output / 1M | Cached in | Context | Your key |
|---|---|---|---|---|---|
| 302.AI | $10 | $50 | — | 1.1M | — |
| Amazon Bedrock | $10 | $50 | $1 | 1.1M | Supported |
| Azure | $10 | $50 | $1 | 1.1M | Supported |
| CrossModel | $10 | $50 | $1 | 1.1M | — |
| DevPass (LLM Gateway) | $10 | $50 | $1 | 1.1M | — |
| Eden AI | $10 | $50 | $1 | 1.1M | — |
| GitHub Copilot | $10 | $50 | $1 | 1.1M | — |
| Kilo Gateway | $10 | $50 | $1 | 1.1M | — |
| LLM Gateway | $10 | $50 | $1 | 1.1M | — |
| Merge Gateway | $10 | $50 | $1 | 1.1M | — |
| NanoGPT | $10 | $50 | $1 | 1.1M | — |
| Neon | $10 | $50 | $1 | 1.1M | — |
| Ofox | $10 | $50 | $1 | 1.1M | — |
| OpenAI | $10 | $50 | $1 | 1.1M | Supported |
| OpenCode Zen | $10 | $50 | $1 | 1.1M | — |
| OpenRouter | $10 | $50 | $1 | 1.1M | Supported |
| Requesty | $10 | $50 | $1 | 1.1M | — |
| Venice AI | $10 | $50 | $1 | 1.1M | — |
| Vivgrid | $10 | $50 | $1 | 1.1M | — |
| Vercel AI Gateway | $20 | $100 | $2 | 1.1M | Supported |
GPT-6 Astra — Benchmark Scores Overview
Scores normalized to percentage scale for visual comparison. ELO scores mapped to 0-100 range (1100-1500).
Compare GPT-6 Astra With
GPT-6 Astra — Frequently Asked Questions
How much does GPT-6 Astra cost?
GPT-6 Astra costs $10.0 per 1M input tokens and $50.0 per 1M output tokens. This places it in the premium pricing tier.
What is the context window of GPT-6 Astra?
GPT-6 Astra has a context window of 1.1M tokens. This determines how much text, conversation history, and code the model can process in a single request.
Who created GPT-6 Astra?
GPT-6 Astra was created by OpenAI. It is classified as a flagship model in our catalogue.
Is GPT-6 Astra open source?
No, GPT-6 Astra is a proprietary model. It is available through OpenAI's API and compatible providers.