---
url: 'https://adk.nht.io/assembly/recipes/cross-vendor-reasoning.md'
description: >-
  Tag thoughts with replayCompatibility so a multi-hop workflow can preserve
  opaque vendor reasoning across adapters.
---

# Route reasoning across vendors

::: warning Recipe cut
This recipe was planned but has been cut from the current documentation release. The `replayCompatibility` feature is documented in the `OpenAIChatCompletionsAdapterOptions` type definition and the `ChatCompletionsHelpers.filterThoughts` helper.
:::