{"type":"post","slug":"arcee-publishes-teaching-an-open-model-to-do-science","title":"Arcee trains an open model for scientific tool use with explicit environments","description":"Twenty-one controlled runs connect tasks, tools, rewards, and held-out evaluation for biomedical agent training.","retrieval_nugget":"Twenty-one controlled runs connect tasks, tools, rewards, and held-out evaluation for biomedical agent training.","published_at":"2026-08-23","updated_at":"2026-08-23","record_date":"2026-08-23","date_kind":"scheduled_at","topics":["research","open-models","reinforcement-learning","agent-evals"],"entities":["arcee.ai"],"editorial_format":"brief","basket_id":"64af3bcb-1c2d-42a9-a664-91510a61d75a","basket_revision":1,"source_urls":["https://www.arcee.ai/blog/teaching-an-open-model-to-do-science"],"visual_decision":"text_only","recovery_incident":"NR-2026-08-15-HERMES-SITE-COPY","schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:arcee-publishes-teaching-an-open-model-to-do-science","status":"published","visuals":[],"editorial_provenance":{"schema_version":"newruntime-editorial-copy-v1","content_status":"source_grounded_final","final_copy_sha256":"sha256:3b9897890ad264d820c8fa772106266c8e1f8ff623fe63ba630ab51b4e082cbf","reviewed_at":"2026-08-15T20:30:00.000Z","source_evidence_count":1,"verified_claim_count":2},"routes":{"html":"https://newruntime.com/posts/arcee-publishes-teaching-an-open-model-to-do-science/","markdown":"https://newruntime.com/posts/arcee-publishes-teaching-an-open-model-to-do-science.md","json":"https://newruntime.com/posts/arcee-publishes-teaching-an-open-model-to-do-science.json"}}