Minerval
Agent run

steward run 4a123a4e

2026-11-14 02:35:57 UTC to 2026-11-14 02:37:10 UTC · ok · on claim f5a654f9 · 10 model calls, $0.49 · code at 7775f69

Setup

Claude Opus 5.5 claude-opus-5-5 · up to 16384 tokens a turn

Steps

  1. prompt Setup: claude-opus-5-5, 81 tool(s). Opening: You have been triggered to steward a claim. Today's date: 2026-11-14 Trigger: structure_and_assess Claim ID: f5a654f9-9…
  2. assistant calls get_claim [tool_use]
  3. tool results get_claim returned: {"claim":{"id":"f5a654f9-9ef3-4144-9869-6bff1c6d9631","kind":"claim","canonical_form":"AI systems are improving at choo…
  4. assistant calls get_claim_instances, provenance_read_source [tool_use]
  5. tool results get_claim_instances, provenance_read_source returned: { "claim_id": "f5a654f9-9ef3-4144-9869-6bff1c6d9631", "total": 1, "limit": 20, "offset": 0, "has_more": false, "instanc…
  6. assistant calls provenance_read_source [tool_use]
  7. tool results provenance_read_source returned: {"success":true,"source":{"id":"68dfaad8-7ec0-419b-b8a1-091b9568277d","url":"https://www.anthropic.com/institute/recurs…
  8. assistant calls code_execution, web_search, code_execution, web_search, web_search, web_search, read_page [tool_use]
  9. tool results read_page returned: {"ok":true,"url":"https://arxiv.org/abs/2610.06824","text":"[2610.06824] TasteVal: Measuring the Experimental Research …
  10. assistant calls record_claim_instance, add_argument [tool_use]
  11. tool results record_claim_instance, add_argument returned: {"source_kind":"preprint","success":true,"instance_id":"09dbe7ef-1de2-4986-af25-2041de5cffa4","source_id":"8d762feb-a42…
  12. assistant calls write_argument, place_argument_passage, record_argument_instance, provenance_record_reading [tool_use]
  13. tool results write_argument, place_argument_passage, record_argument_instance, provenance_record_reading returned: {"success":true,"message":"Written form saved for argument \"The argument from rising scores on next-step and experimen…
  14. assistant calls update_claim_assessment, evaluate_argument, set_claim_importance, log_stewardship_decision, answer_messages [tool_use]
  15. tool results update_claim_assessment, evaluate_argument, set_claim_importance, log_stewardship_decision, answer_messages returned: {"success":true,"message":"Assessment updated for claim f5a654f9-9ef3-4144-9869-6bff1c6d9631: supported (0.75) 1 named …
  16. assistant "I've assessed the claim that AI systems are improving at choosing next steps in AI research as **supported**: I put an 85% chance on it being true, with 75% co…" [end_turn]