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docs(config): update litellm bedrock route for haiku 4.5 #459

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elluvium merged 2 commits into from
Oct 7, 2026
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docs(config): update litellm bedrock route for haiku 4.5 #459

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docs(config): update litellm bedrock route for haiku 4.5
Artem-Zahumonnyi Oct 7, 2026
2c4f7b5
Merge branch 'main' into epmcdme-13297-v1
elluvium Oct 7, 2026
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4 changes: 2 additions & 2 deletions docs/admin/configuration/extensions/litellm-proxy/model-configuration.md
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Expand Up @@ -625,7 +625,7 @@ See the [AWS data retention requirement](#claude-fable) above — it applies to
# US Region
- model_name: claude-haiku-4-5-20251001
litellm_params:
model: bedrock/converse/us.anthropic.claude-haiku-4-5-20251001-v1:0
model: bedrock/us.anthropic.claude-haiku-4-5-20251001-v1:0
litellm_credential_name: default_aws_bedrock_credential
aws_region_name: us-west-2
model_info:
Expand All @@ -636,7 +636,7 @@ See the [AWS data retention requirement](#claude-fable) above — it applies to
# EU Region
- model_name: claude-haiku-4-5-20251001
litellm_params:
model: bedrock/converse/eu.anthropic.claude-haiku-4-5-20251001-v1:0
model: bedrock/eu.anthropic.claude-haiku-4-5-20251001-v1:0
litellm_credential_name: default_aws_bedrock_credential
aws_region_name: eu-central-1
model_info:
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8 changes: 7 additions & 1 deletion docs/admin/update/release-notes/release-notes.md
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Expand Up @@ -26,7 +26,13 @@ No third-party component updates in this release.

<h3>Configuration Changes</h3>

No breaking configuration changes were introduced in this release.
1. **LiteLLM Bedrock route for Claude Haiku 4.5**: updated `litellm_params.model` from `bedrock/converse/<model_id>` to `bedrock/<model_id>`. When LiteLLM WebSearch interception is configured, searches on Haiku 4.5 executed successfully under both routes, but the Converse adapter did not return the native Anthropic search metadata blocks expected by Claude Code (`codemie-code`), displaying `WebSearch 0`. Switching to native `bedrock/` delivers the proper `server_tool_use` and `web_search_tool_result` structures, so search events are accurately reflected. CodeMie UI and workflows remain unaffected.

:::note
LiteLLM WebSearch interception is an optional proxy feature that requires [separate setup](https://docs.litellm.ai/docs/integrations/websearch_interception).
:::

See [LiteLLM Model Configuration](../../configuration/extensions/litellm-proxy/model-configuration.md#claude-haiku-45) for details.

</details>

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