OpenRouter supports model-generated file patches

OpenRouter支持模型生成文件补丁

OpenRouter now supports apply_patch, a server-side tool that lets any model propose file edits through the Responses API using V4A diffs, covering file creation, updates, and deletion, with OpenRouter validating diff syntax on the server.

Why it matters: HKR-H/K/R pass: the OpenRouter update gives coding agents a concrete cross-model patch path with V4A diffs and server validation. It is useful infra, not a model-level release, so it sits low in the 72–77 band.