GPT-5.5
openai/gpt-5.5
- context
- 1.05M
- modalities
- file, image, text → text
- capabilities
- Tool use, Reasoning, Vision, Structured output, Long context
Overview
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
Providers
- Amazon BedrockView Amazon Bedrock
- AzureView Azure
- OpenAIView OpenAI
Access method depends on provider and account setup.
Pricing
| provider | input / 1M | output / 1M |
|---|---|---|
| Amazon Bedrockamazon-bedrock/global | $5.00 | $30.00 |
| Amazon Bedrockamazon-bedrock/us | $5.50 | $33.00 |
| Amazon Bedrockamazon-bedrock/us-east-1 | $5.50 | $33.00 |
| Azureazure | $5.00 | $30.00 |
| Azureazure/eu | $5.50 | $33.00 |
| Azureazure/us | $5.50 | $33.00 |
| OpenAIopenai | $5.00 | $30.00 |
| OpenAIopenai/fast | $12.50 | $75.00 |
| OpenAIopenai/flex | $2.50 | $15.00 |
Amazon Bedrock
amazon-bedrock/global
- input / 1M
- $5.00
- output / 1M
- $30.00
Amazon Bedrock
amazon-bedrock/us
- input / 1M
- $5.50
- output / 1M
- $33.00
Amazon Bedrock
amazon-bedrock/us-east-1
- input / 1M
- $5.50
- output / 1M
- $33.00
Azure
azure
- input / 1M
- $5.00
- output / 1M
- $30.00
Azure
azure/eu
- input / 1M
- $5.50
- output / 1M
- $33.00
Azure
azure/us
- input / 1M
- $5.50
- output / 1M
- $33.00
OpenAI
openai
- input / 1M
- $5.00
- output / 1M
- $30.00
OpenAI
openai/fast
- input / 1M
- $12.50
- output / 1M
- $75.00
OpenAI
openai/flex
- input / 1M
- $2.50
- output / 1M
- $15.00
Use this model
through Nautili
Route requests to GPT-5.5 through your Nautili gateway using a supported SDK or the Nautili SDK.
Connect your stack to Nautili
Route across supported providers through one control layer.