{"version":"2.1.168","anchor":"new-model-family-codenames-pre-registered","canonical_anchor":"new-model-family-codenames-pre-registered","heading":"New Model Family Codenames Pre-Registered","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.168\/e\/new-model-family-codenames-pre-registered","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.168","markdown":"### New Model Family Codenames Pre-Registered\n\nTwo new model family identifiers, `\"fruitcake\"` and `\"macaroon\"`, are pre-registered alongside `\"mythos\"` in the model-family detection array. These codenames are used by the same thinking-budget routing logic described above, meaning that when models with these internal names ship they will automatically inherit the same 2048-token thinking configuration without requiring a code change.\n\nNo user-facing `claude-fruitcake-*` or `claude-macaroon-*` models are available yet; this is infrastructure preparation.\n\n**Evidence**\n\nNew array `ZW_ = [\"fruitcake\", \"macaroon\", \"mythos\"]` (search for `\"fruitcake\"`)."}