{"name":"SWE_BENCH_TASK_ID","slug":"swe-bench-task-id","family":"env","title":"Environment variables","noun":"environment variable","description":"Copied as `sweBenchTaskId` into the metadata Claude Code attaches to its events, as an empty string when unset or empty. Also recorded as `sweBenchTaskId` in an environment report.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.138","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":150,"mined_builds":150,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"SWE_BENCH_INSTANCE_ID","slug":"swe-bench-instance-id","description":"Copied as `sweBenchInstanceId` into the metadata Claude Code attaches to its events, as an empty string when unset or empty. Also recorded as `sweBenchInstanceId` in an environment report."},{"name":"SWE_BENCH_RUN_ID","slug":"swe-bench-run-id","description":"Copied as `sweBenchRunId` into the metadata Claude Code attaches to its events, as an empty string when unset or empty. Also recorded as `sweBenchRunId` in an environment report."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/swe-bench-task-id","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}