[2.0] Add nanowm_rollout_speedup + nanowm_rollout_stability (Nano World Models)#150

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problem/nanowm-rollout-tasks

Commits on Jun 13, 2026

nanowm_rollout_speedup: core — scoring/settings/runner (apply patch -> CSGO rollout -> speedup + LPIPS guardrail) + bf16 reference.patch
wenhaochai
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nanowm_rollout_speedup: full #145-style scaffold — config, readme, DESIGN, evaluator (patch policy validated: accepts ref, rejects metric-edit+env-leak), orchestrate+modal_app (Modal GPU, judge CPU…
wenhaochai
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nanowm_rollout_speedup: 2.0/README entry
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nanowm_rollout_speedup: record validated reference result (1.17x bf16, score 22.4, qmult 1.0) — end-to-end H100 local backend
wenhaochai
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nanowm_rollout_stability: drift task (dual of speedup) — minimize 80-frame tail-drift at iso-wall-clock. Reference (stab=0.20) reliably beats baseline (t~2.5/22 clips). Reuses framework; patch poli…
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nanowm_rollout_stability: validated end-to-end (stab=0.20 ref 5.5% tail-drift reduction @iso-wall-clock, score 5.54 > baseline)
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nanowm_rollout_speedup: infra patch = frame-chunked decode (24) for long rollouts
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fix(2.0/nanowm): use language: python so validate-benchmark20 resolves

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claude
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Commits on Jun 14, 2026