{"version":"2.1.166","anchor":"auto-mode-model-config-supports-per-model-overrides","canonical_anchor":"auto-mode-model-config-supports-per-model-overrides","heading":"Auto-mode model config supports per-model overrides","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.166\/e\/auto-mode-model-config-supports-per-model-overrides","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.166","markdown":"### Auto-mode model config supports per-model overrides\n\nThe auto-mode model selection logic now supports a `modelByMainModel` map in the `tengu_auto_mode_config` feature flag. This lets the server configure different auto-mode models depending on which primary model is currently active (including the `[1m]` extended-context variant), giving Anthropic more fine-grained control over model routing without a client update.\n\n**Evidence**\n\nUpdated auto-mode resolver (search for `\"modelByMainModel\"`)\n\n- Flag `tengu_auto_mode_config`: Not enough to say (read for one account on one subscription tier against v2.1.166; this account: no value returned, anonymous baseline: no value returned, compiled default: not a boolean we can read) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release."}