[ENHANCEMENT] Enable Claude 4.5 global inference profile support for AWS Bedrock #8541
Description
Problem (one or two sentences)
For AWS bedrock only Foundational model IDs are listed, however for accounts that do not allow to use all regions, it is necessary to use the global inference profile arn -> "arn:aws:bedrock:us-east-1:148761681080:inference-profile/global.anthropic.claude-sonnet-4-5-20250929-v1:0""
however roo code does not allow to setup thinking and 1M token configuration when using custom ARNs
Context (who is affected and when)
AWS bedrock users wanting to use Claude 4.5 via global inference profile. (because they only have access to a limited region in AWS which cannot run the foundational model id of claude 4.5 directly)
Desired behavior (conceptual, not technical)
Option 1) (Preferred)
include in the dropdown the id "arn:aws:bedrock:us-east-1:148761681080:inference-profile/global.anthropic.claude-sonnet-4-5-20250929-v1:0"
enabling the "thinking tokens" and "1M" tokens options.
Option 2)
for custom Arns enable the options "thinking" and 1M tokens ( with the risk that the arn supplied may not support it)
Constraints / preferences (optional)
No response
Request checklist
- I've searched existing Issues and Discussions for duplicates
- This describes a specific problem with clear context and impact
Roo Code Task Links (optional)
No response
Acceptance criteria (optional)
No response
Proposed approach (optional)
No response
Trade-offs / risks (optional)
No response