{"payload":"{\n  \"schema\": 1,\n  \"channel\": \"stable\",\n  \"issued\": \"2026-10-01T20:00:00Z\",\n  \"expires\": \"2026-12-29T20:00:00Z\",\n  \"evidence\": \"https://github.com/weave-io/weave/blob/main/docs/artifacts/eval-copilot-default-models-2026-09-29.md\",\n  \"default\": {\n    \"agents\": {\n      \"loom\": {\n        \"models\": [\n          \"claude-opus-5.5\",\n          \"claude-opus-5-5\",\n          \"gpt-6-sol\"\n        ]\n      },\n      \"tapestry\": {\n        \"models\": [\n          \"claude-opus-5.5\",\n          \"claude-opus-5-5\",\n          \"gpt-6-sol\"\n        ]\n      },\n      \"shuttle\": {\n        \"models\": [\n          \"claude-sonnet-5.5\",\n          \"claude-sonnet-5-5\",\n          \"gpt-6-sol\"\n        ]\n      },\n      \"pattern\": {\n        \"models\": [\n          \"claude-opus-5.5\",\n          \"claude-opus-5-5\",\n          \"gpt-6-sol\"\n        ]\n      },\n      \"thread\": {\n        \"models\": [\n          \"claude-haiku-4.5\",\n          \"claude-haiku-4-5\",\n          \"gpt-6-luna\"\n        ]\n      },\n      \"spindle\": {\n        \"models\": [\n          \"gpt-6-luna\",\n          \"claude-haiku-4.5\",\n          \"claude-haiku-4-5\"\n        ]\n      },\n      \"weft\": {\n        \"models\": [\n          \"gpt-6-sol\",\n          \"claude-opus-5.5\",\n          \"claude-opus-5-5\"\n        ]\n      },\n      \"warp\": {\n        \"models\": [\n          \"gpt-6-sol\",\n          \"claude-opus-5.5\",\n          \"claude-opus-5-5\"\n        ]\n      }\n    }\n  },\n  \"harnesses\": {\n    \"claude-code\": {\n      \"agents\": {\n        \"loom\": {\n          \"models\": [\n            \"opus\"\n          ]\n        },\n        \"tapestry\": {\n          \"models\": [\n            \"opus\"\n          ]\n        },\n        \"shuttle\": {\n          \"models\": [\n            \"sonnet\"\n          ]\n        },\n        \"pattern\": {\n          \"models\": [\n            \"opus\"\n          ]\n        },\n        \"thread\": {\n          \"models\": [\n            \"haiku\"\n          ]\n        },\n        \"spindle\": {\n          \"models\": [\n            \"haiku\"\n          ]\n        },\n        \"weft\": {\n          \"models\": [\n            \"opus\"\n          ]\n        },\n        \"warp\": {\n          \"models\": [\n            \"opus\"\n          ]\n        }\n      }\n    }\n  }\n}\n","sig":"oOoLfHxj5HCp2felEezXXXOqv7ZJhQ3V7REsJXCh2bGpCrlpK19I7RRsOHj459c60ro5UVhmVM0IUG0/p/DwBA=="}