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AI models / OpenAI
OpenAI's lower-priced GPT-6.1 model. GitHub Copilot offers it for everyday agentic coding at provider list pricing.
| Provider | OpenAI |
|---|---|
| API model ID | gpt-6.1-terra |
| API price (standard) | $1.00 in / $5.00 out per 1M tokens |
| Pricing note | Short-context pricing up to 272K input tokens; higher long-context rates above that. |
| Context window | Not stated on the page we checked |
| Max output | Not stated on the page we checked |
| Weights | Closed (API only) |
| Cached input | $0.05 / 1M |
| Long-context price (>272K) | $2.00 in / $7.50 out |
Sources: OpenAI API pricing, GPT-6.1 Terra in GitHub Copilot (checked 2026-10-26). Prices change often, so confirm on the provider's page before you commit.
Official pageOpenAI's top-priced GPT-6 model on the API price list.
$10.00 in / $50.00 out per 1M tokens
OpenAI's mid-priced GPT-6.1 model.
$2.00 in / $10.00 out per 1M tokens
OpenAI's lowest-cost GPT-6 model.
$0.10 in / $0.50 out per 1M tokens
OpenAI's model optimized for agentic coding in Codex and similar environments.
$1.75 in / $14.00 out per 1M tokens
Context: 400K tokens
OpenAI's most advanced cybersecurity model, for approved defenders doing authorized vulnerability research, exploit validation and security testing.
$12.50 in / $75.00 out per 1M tokens
Context: 400K tokens
OpenAI's GPT-5.6 flagship for complex professional work; the gpt-5.6 alias routes here.
$4.00 in / $20.00 out per 1M tokens
Context: 1.05M tokens
GPT-5.6 model that balances intelligence and cost, roughly the mini tier of earlier GPT-5 families.
$2.00 in / $12.00 out per 1M tokens
Context: 1.05M tokens