# GPT-5.6 Terra API pricing

The official API price of GPT-5.6 Terra is $2 per 1M input tokens and $12 per 1M output tokens (as of 2026-11-12). Context window: 1.05M tokens, up to 128K output tokens per request. 46 providers sell it. The lowest is Xpersona: $1.5 input, $2 output.

- Type: Text
- Context: 1.05M
- Max output: 128K
- Released: 2026-07-09
- Open weights: No

## Price by provider (USD per 1M tokens)

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [OpenAI](https://platform.openai.com/docs/models) | gpt-5.6-terra | $2 | $12 | $0.2 | Official, Tiered pricing |
| [Xpersona](https://www.xpersona.co/docs) | gpt-5.6-terra | $1.5 | $2 | $0.15 | Lowest |
| [routing.run](https://docs.routing.run/api-reference/models) | gpt-5.6-terra | $1.5 | $9 | — |  |
| [302.AI](https://doc.302.ai) | gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [302.AI](https://doc.302.ai) | gpt-5.6-terra-pro | $2 | $12 | $0.2 |  |
| [Abacus](https://abacus.ai/help/api) | gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [AIHubMix](https://docs.aihubmix.com) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [AI/ML API](https://docs.aimlapi.com) | openai/gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [Aixy](https://docs.aixy-gateway.com/integrations/overview) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-supported.html) | global.openai.gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Azure](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Azure Cognitive Services](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Cloudflare AI Gateway](https://developers.cloudflare.com/ai-gateway/) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [CommandCode](https://commandcode.ai/docs/provider) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [CrossModel](https://www.crossmodel.ai/docs) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Databricks](https://docs.databricks.com/aws/en/machine-learning/foundation-models/) | databricks-gpt-5-6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [DigitalOcean](https://docs.digitalocean.com/products/gradient-ai-platform/details/models/) | openai-gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Eden AI](https://docs.edenai.co) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [GitHub Copilot](https://docs.github.com/en/copilot) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Impossibl](https://impossibl.com/docs/models) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Kilo Gateway](https://kilo.ai) | openai/gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [Kilo Gateway](https://kilo.ai) | openai/gpt-5.6-terra-pro | $2 | $12 | $0.2 |  |
| [DevPass (LLM Gateway)](https://llmgateway.io/docs) | gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [LLM Gateway](https://llmgateway.io/docs) | azure/gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [LLM Gateway](https://llmgateway.io/docs) | openai/gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [LowRouter](https://lowrouter.ai/docs/models/available) | auto/openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Merge Gateway](https://docs.merge.dev/merge-gateway) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [NanoGPT](https://docs.nano-gpt.com) | openai/gpt-5.6-terra | $2 | $12 | $0.2 |  |
| [NanoGPT](https://docs.nano-gpt.com) | openai/gpt-5.6-terra-pro | $2 | $12 | $0.2 |  |
| [Neon](https://neon.com/docs) | gpt-5-6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Ofox](https://ofox.ai/docs) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [OpenCode](https://opencode.ai/v2/docs/console/models/) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [OpenRouter](https://openrouter.ai/models) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [OpenRouter](https://openrouter.ai/models) | openai/gpt-5.6-terra-pro | $2 | $12 | $0.2 | Tiered pricing |
| [Opper](https://opper.ai/models) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [OrcaRouter](https://docs.orcarouter.ai) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Perplexity Agent](https://docs.perplexity.ai/docs/agent-api/models) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Requesty](https://requesty.ai/solution/llm-routing/models) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [SAP AI Core](https://help.sap.com/docs/sap-ai-core) | gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Snowflake Cortex](https://docs.snowflake.com/en/user-guide/snowflake-cortex/cortex-rest-api) | openai-gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Standard Compute](https://docs.standardcompute.com/models) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Venice AI](https://docs.venice.ai) | openai-gpt-56-terra | $2 | $12 | $0.2 | Tiered pricing |
| [Venice AI](https://docs.venice.ai) | openai-gpt-56-terra-pro | $2 | $12 | $0.2 | Tiered pricing |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [ZenMux](https://docs.zenmux.ai) | openai/gpt-5.6-terra | $2 | $12 | $0.2 | Tiered pricing |
| [AI/ML API](https://docs.aimlapi.com) | openai/gpt-5.6-terra-pro | $2.116 | $12.696 | $0.2116 |  |
| [Cortecs](https://api.cortecs.ai/v1/models) | gpt-5.6-terra | $2.2 | $13.199 | $0.219 |  |
| [Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-supported.html) | in.openai.gpt-5.6-terra | $2.2 | $13.2 | $0.22 | Tiered pricing |
| [Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-supported.html) | openai.gpt-5.6-terra | $2.2 | $13.2 | $0.22 | Tiered pricing |
| [Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-supported.html) | us.openai.gpt-5.6-terra | $2.2 | $13.2 | $0.22 | Tiered pricing |
| [LLM Gateway](https://llmgateway.io/docs) | aws-mantle/gpt-5.6-terra | $2.2 | $13.2 | $0.22 |  |
| [Requesty](https://requesty.ai/solution/llm-routing/models) | gpt-5.6-terra@eu | $2.2 | $13.2 | $0.22 | Tiered pricing |
| [AI-ROUTER](https://ai-router.dev/openai-compatible-api-gateway/) | gpt-5.6-terra | $2.5 | $15 | $0.25 |  |
| [Prime Inference](https://docs.primeintellect.ai/inference/overview) | openai/gpt-5.6-terra | $2.5 | $15 | — |  |
| [Prime Inference](https://docs.primeintellect.ai/inference/overview) | openai/gpt-5.6-terra-pro | $2.5 | $15 | — |  |
| [Vivgrid](https://docs.vivgrid.com/models) | gpt-5.6-terra | $2.5 | $15 | $0.25 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/gpt-5.6-terra-fast | $4 | $24 | $0.4 | Tiered pricing |
| [Kenari](https://kenari.id/docs) | gpt-5-6-terra | $2.4 | $14.285714 | — | Deprecated |
| [Pioneer](https://agent.pioneer.ai/llms.txt) | gpt-5.6-terra | $2.5 | $15 | $0.25 | Deprecated |
| [GitLab Duo](https://docs.gitlab.com/user/duo_agent_platform/) | duo-chat-gpt-5-6-terra | $0 | $0 | $0 |  |

Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.

Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.

https://apibook.ai/models/openai/gpt-5.6-terra/