[Request] aws bedrock cross-region inference compatibility

[gemnioo]

🥰 需求描述

aws bedrock rolling out cross-region inference for Claude 3.5 and some Llama models. it will have compatibility issues with current lobe.env.

🧐 解决方案

designated the region like "us-west-2" Claude 3.5 Sonnet v2 "anthropic.claude-3-5-sonnet-20241022-v2:0"

or with cross-region inference with "us.anthropic.claude-3-5-sonnet-20241022-v2:0"

the difference in Inference profile ID aka 'model identifier' lead to

"Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn’t supported"
error in lobechat

"The provided model identifier is invalid" error in liteLLM Proxy

📝 补充信息

aws cross-region inference page

https://docs.aws.amazon.com/bedrock/latest/userguide/inference-profiles-support.html

https://us-east-1.console.aws.amazon.com/bedrock/home?region=us-east-1#/inference-profiles

[lobehubbot]

👀 @gemnioo

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[gemnioo]

reference:

#4458

BerriAI/litellm#6589

[gemnioo]

IMO lobechat or others needs find a way to compatible with cross-region inference; rather than add another models.

region us-west-2 with "anthropic.claude-3-5-sonnet-20241022-v2:0" ✅

region us-west-2/us-east-1/us-east-2 with "us.anthropic.claude-3-5-sonnet-20241022-v2:0" ✅

region us-east-1/us-east-2 with "anthropic.claude-3-5-sonnet-20241022-v2:0" ❌

same with Claude last update 3.5 Haiku model.

for the Old Claude 3 Haiku Sonnet Opus models. cross-region inference only in us-east-1 / us-west-2