{"version":"2.1.48","anchor":"model-capability-descriptions","canonical_anchor":"model-capability-descriptions","heading":"Model Capability Descriptions","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.48\/e\/model-capability-descriptions","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.48","markdown":"### Model Capability Descriptions\n\n**What**\n\nAdded explicit descriptions for model thinking capabilities in the schema.\n\n**Details**\n\n- New `effortLevels` field describes available effort levels for models\n- New `supportsAdaptiveThinking` field indicates whether a model supports adaptive thinking (Claude decides when and how much to think)\n\n**Evidence**\n\nNew schema descriptions (search for `\"Whether this model supports adaptive thinking\"`)"}