# GPT-5.5 API pricing

The official API price of GPT-5.5 is $5 per 1M input tokens and $30 per 1M output tokens (as of 2026-11-12). Context window: 1.05M tokens, up to 128K output tokens per request. 52 providers sell it. The lowest is UnoRouter: $0.1875 input, $1.125 output.

- Type: Text
- Context: 1.05M
- Max output: 128K
- Released: 2026-04-23
- 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-5.5 | $5 | $30 | $0.5 | Official, Tiered pricing |
| [UnoRouter](https://unorouter.com/models) | gpt-5.5 | $0.1875 | $1.125 | — | Lowest |
| [Xpersona](https://www.xpersona.co/docs) | gpt-5.5 | $1.5 | $12 | $0.15 |  |
| [Poe](https://creator.poe.com/docs/external-applications/openai-compatible-api) | openai/gpt-5.5 | $4.5455 | $27.2727 | $0.4545 |  |
| [302.AI](https://doc.302.ai) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Abacus](https://abacus.ai/help/api) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [AI-ROUTER](https://ai-router.dev/openai-compatible-api-gateway/) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [AIHubMix](https://docs.aihubmix.com) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [AI/ML API](https://docs.aimlapi.com) | openai/gpt-5-5 | $5 | $30 | $0.5 |  |
| [Azure](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Azure Cognitive Services](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Cloudflare AI Gateway](https://developers.cloudflare.com/ai-gateway/) | openai/gpt-5.5 | $5 | $30 | — |  |
| [CommandCode](https://commandcode.ai/docs/provider) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [CrossModel](https://www.crossmodel.ai/docs) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [DaoXE](https://daoxe.com/pricing) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [Databricks](https://docs.databricks.com/aws/en/machine-learning/foundation-models/) | databricks-gpt-5-5 | $5 | $30 | $0.5 | Tiered pricing |
| [DigitalOcean](https://docs.digitalocean.com/products/gradient-ai-platform/details/models/) | openai-gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Eden AI](https://docs.edenai.co) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [FastRouter](https://fastrouter.ai/models) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [FreeModel](https://freemodel.dev) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [FrogBot](https://docs.frogbot.ai) | gpt-5-5 | $5 | $30 | $0.5 |  |
| [GMI Cloud](https://docs.gmicloud.ai/inference-engine/api-reference/llm-api-reference) | openai/gpt-5.5 | $5 | $30 | $0.5 |  |
| [HPC-AI](https://www.hpc-ai.com/doc/docs/quickstart/) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Impossibl](https://impossibl.com/docs/models) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Kilo Gateway](https://kilo.ai) | openai/gpt-5.5 | $5 | $30 | $0.5 |  |
| [DevPass (LLM Gateway)](https://llmgateway.io/docs) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [LLM Gateway](https://llmgateway.io/docs) | azure/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [LLM Gateway](https://llmgateway.io/docs) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [LowRouter](https://lowrouter.ai/docs/models/available) | auto/openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Merge Gateway](https://docs.merge.dev/merge-gateway) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [NanoGPT](https://docs.nano-gpt.com) | openai/gpt-5.5 | $5 | $30 | $0.5 |  |
| [NEAR AI Cloud](https://docs.near.ai/) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Neon](https://neon.com/docs) | gpt-5-5 | $5 | $30 | $0.5 | Tiered pricing |
| [Ofox](https://ofox.ai/docs) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [OpenCode](https://opencode.ai/v2/docs/console/models/) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [OpenRouter](https://openrouter.ai/models) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Opper](https://opper.ai/models) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [OrcaRouter](https://docs.orcarouter.ai) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Perplexity Agent](https://docs.perplexity.ai/docs/agent-api/models) | openai/gpt-5.5 | $5 | $30 | $0.5 |  |
| [Prime Inference](https://docs.primeintellect.ai/inference/overview) | openai/gpt-5.5 | $5 | $30 | — |  |
| [SAP AI Core](https://help.sap.com/docs/sap-ai-core) | gpt-5.5 | $5 | $30 | $0.5 |  |
| [Snowflake Cortex](https://docs.snowflake.com/en/user-guide/snowflake-cortex/cortex-rest-api) | openai-gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing, Beta |
| [Venice AI](https://docs.venice.ai) | openai-gpt-55 | $5 | $30 | $0.5 | Tiered pricing |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [ZenMux](https://docs.zenmux.ai) | openai/gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing |
| [Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-supported.html) | openai.gpt-5.5 | $5.5 | $33 | $0.55 |  |
| [Requesty](https://requesty.ai/solution/llm-routing/models) | gpt-5.5 | $5.5 | $33 | $0.55 |  |
| [Requesty](https://requesty.ai/solution/llm-routing/models) | gpt-5.5@eu | $5.5 | $33 | $0.55 | Tiered pricing |
| [Kenari](https://kenari.id/docs) | gpt-5-5 | $5.714286 | $36 | $0.571429 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/gpt-5.5-fast | $12.5 | $75 | $1.25 |  |
| [Xpersona](https://www.xpersona.co/docs) | xpersona-gpt-5.5 | $3 | $18 | $0.3 | Deprecated |
| [GitHub Copilot](https://docs.github.com/en/copilot) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing, Deprecated |
| [Pioneer](https://agent.pioneer.ai/llms.txt) | gpt-5.5 | $5 | $30 | $0.5 | Deprecated |
| [Vivgrid](https://docs.vivgrid.com/models) | gpt-5.5 | $5 | $30 | $0.5 | Tiered pricing, Deprecated |
| [GitLab Duo](https://docs.gitlab.com/user/duo_agent_platform/) | duo-chat-gpt-5-5 | $0 | $0 | — |  |
| [UnoRouter](https://unorouter.com/models) | gpt-5.5:free | $0 | $0 | — | Deprecated |
| [Model Oracle AI](https://modeloracle.com/setup/) | gpt-5.5 | — | — | — |  |

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-5.5/