GPT-5.5

Active

OpenAI · on Amazon Bedrock · last checked Oct 19, 2026

Model IDs and inference profile IDs

Endpoint	Model ID	Geo profile IDs	Global profile ID
bedrock-runtime	`openai.gpt-5.5`	`us.openai.gpt-5.5`	`global.openai.gpt-5.5`
bedrock-mantle	`openai.gpt-5.5` https://bedrock-mantle.{region}.api.aws/openai/v1	none	none

AWS model card

Lifecycle

Status: Active
Launched: Jun 1, 2026
EOL no sooner than: Jun 1, 2027
EOL date: N/A
Legacy period: at least 6 months
Context window: 1,050,000 tokens, shared between input and output
Max output: 128,000
Input: Image, Text
Output: Text

Regions and on-demand prices

USD per 1M tokens, standard on-demand tier (no batch, cache, flex, priority or long-context rates). From the AWS Price List API, version published Oct 16, 2026 / Oct 12, 2026.

Region	Availability
us-east-1 N. Virginia	In-Region
us-east-2 Ohio	In-Region

No matching on-demand token price found in the AWS Price List API for this model (image, video, embedding and rerank models are often priced per image, second or request). Check the Amazon Bedrock pricing page.

Regional availability AWS Price List API Bedrock pricing page