{"type":"raw_signal","id":"teams-evaluating-the-pattern-should-define-the-target-afacd0","slug":"teams-evaluating-the-pattern-should-define-the-target-afacd0","title":"Teams evaluating the pattern should define the target behavior first, separate training records from held-out evaluation data, test responses to multiple forms of guidance, monitor for reward explo...","description":"Microsoft Research introduced StudentSim, a framework for training individualized LLM-based student simulators from sparse per-student data through pooled training followed by per-student specialization.","retrieval_nugget":"Microsoft Research introduced StudentSim, a framework for training individualized LLM-based student simulators from sparse per-student data through pooled training followed by per-student specialization.","observed_at":"2026-10-13","record_date":"2026-10-13","date_kind":"observed_at","why_it_matters":"Microsoft Research introduced StudentSim, a framework for training individualized LLM-based student simulators from sparse per-student data through pooled training followed by per-student specialization. The publication also introduces StudentSimEval, a protocol covering 60 students across chess, second-language English writing, and mathematics. It measures behavioral fidelity and responsiveness t","novelty":"notable","verification_level":"source-linked","signal_type":"research","source_platform":"microsoft.com","topics":[],"entities":["Microsoft Research","StudentSim","StudentSimEval","GPT-5.4","Maia2"],"related_patterns":[],"source_url":"https://www.microsoft.com/en-us/research/publication/studentsim-training-llm-based-student-simulators","source_urls":["https://www.microsoft.com/en-us/research/publication/studentsim-training-llm-based-student-simulators"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"signal:teams-evaluating-the-pattern-should-define-the-target-afacd0","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/signals/teams-evaluating-the-pattern-should-define-the-target-afacd0/","markdown":"https://newruntime.com/signals/teams-evaluating-the-pattern-should-define-the-target-afacd0.md","json":"https://newruntime.com/signals/teams-evaluating-the-pattern-should-define-the-target-afacd0.json"},"next_reads":[{"type":"collection","path":"/signals/","url":"https://newruntime.com/signals/","title":"Raw Signals","reason":"Open every source-linked raw signal.","media_type":"text/html","json_url":"https://newruntime.com/signals.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}
