Endpoint availability - Amazon Bedrock

Endpoint availability

Amazon Bedrock supports two endpoints: bedrock-runtime and bedrock-mantle. Please refer to the Endpoints supported by Amazon Bedrock to learn more about how to choose between the two endpoints.

Endpoint Supported APIs Description
bedrock-mantle.{region}.api.aws Responses API / Chat Completions API Region-specific endpoints for making inference requests for models hosted in Amazon Bedrock using the OpenAI-compatible endpoints.
bedrock-runtime.{region}.amazonaws.com InvokeModel / Converse / Chat Completions Region-specific endpoints for making inference requests for models hosted in Amazon Bedrock using the InvokeModel/Converse/Chat Completions APIs. Read more on Amazon Bedrock Runtime APIs here.

The following tables show which Amazon Bedrock endpoints support each model, organized by provider.

AI21 Labs

Model name bedrock-runtime bedrock-mantle
Jamba 1.5 Large Yes No
Jamba 1.5 Mini Yes No

Amazon

Anthropic

Cohere

Model name bedrock-runtime bedrock-mantle
Command R Yes No
Command R+ Yes No
Embed English Yes No
Embed Multilingual Yes No
Embed v4 Yes No
Rerank 3.5 Yes No

DeepSeek

Model name bedrock-runtime bedrock-mantle
DeepSeek V3.2 Yes Yes
DeepSeek-R1 Yes No
DeepSeek-V3.1 Yes Yes

Google

Model name bedrock-runtime bedrock-mantle
Gemma 3 12B IT Yes Yes
Gemma 3 27B PT Yes Yes
Gemma 3 4B IT Yes Yes

Meta

MiniMax

Model name bedrock-runtime bedrock-mantle
MiniMax M2 Yes Yes
MiniMax M2.1 Yes Yes
MiniMax M2.5 Yes Yes

Mistral AI

Moonshot AI

Model name bedrock-runtime bedrock-mantle
Kimi K2 Thinking Yes Yes
Kimi K2.5 Yes Yes

NVIDIA

OpenAI

Model name bedrock-runtime bedrock-mantle
GPT OSS Safeguard 120B Yes Yes
GPT OSS Safeguard 20B Yes Yes
gpt-oss-120b Yes Yes
gpt-oss-20b Yes Yes

Qwen

Stability AI

TwelveLabs

Model name bedrock-runtime bedrock-mantle
Marengo Embed 3.0 Yes No
Marengo Embed v2.7 Yes No
Pegasus v1.2 Yes No

Writer

Model name bedrock-runtime bedrock-mantle
Palmyra Vision 7B Yes Yes
Palmyra X4 Yes No
Palmyra X5 Yes No

Z.AI

Model name bedrock-runtime bedrock-mantle
GLM 4.7 Yes Yes
GLM 4.7 Flash Yes Yes
GLM 5 Yes Yes