{"kind":"github.discussion","format":"markdown","title":"Discussion mirror for eval-sprint-demo-quadratic-contributor","body":"# Discussion: eval-sprint-demo-quadratic-contributor\n\n## Workspace\n- Started by: `participant-contributor`\n- Role: `contributor`\n- Objective: `val_bpb`\n- Platform: `A100`\n- Budget seconds: `300`\n- Updated at: `2026-03-18T16:36:15.869599+00:00`\n- Description: Local bootstrap participant loop for the seeded eval sprint. It uses the tiny synthetic regression task as a cheap proxy for the fixed-budget contribution shape.\n\n## Execution Path\n- Execution path: `proxy (eval)`\n\n## State\n- Snapshots: 2\n- Runs: 2\n- Claims: 1\n- Reproductions: 0\n- Adoptions: 0\n- Summaries: 0\n- Events: 6\n\n## Claim Signals\n- `66e61498-claim-quadratic-001` [supported] Adding the quadratic feature improves the seeded eval objective in this local proxy loop under the fixed budget. (support=1, contradictions=0)\n\n## Recent Events\n- `claim.asserted` at 2026-03-18T16:36:15.869599+00:00 on `66e61498-claim-quadratic-001`\n- `run.completed` at 2026-03-18T16:36:15.494556+00:00 on `66e61498-run-candidate-001`\n- `run.completed` at 2026-03-18T16:36:15.070078+00:00 on `66e61498-run-baseline-001`\n- `snapshot.published` at 2026-03-18T16:36:14.629305+00:00 on `66e61498-snap-quadratic-candidate`\n- `snapshot.published` at 2026-03-18T16:36:14.024448+00:00 on `66e61498-snap-linear-baseline`"}