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rlf-codex-rl：5.8 gate 判定器 + Modal 沙箱修复 + 训练 flag + outcome 磁带 + 5.2/5.8 通过证据（原 #231–#236 恢复合并） - #237

Merged

michaellchung merged 10 commits into

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Oct 11, 2026

Merged

rlf-codex-rl：5.8 gate 判定器 + Modal 沙箱修复 + 训练 flag + outcome 磁带 + 5.2/5.8 通过证据（原 #231–#236 恢复合并）#237
michaellchung merged 10 commits into
mainfrom
rlf-rest-final

Commits on Oct 11, 2026
- rlf-codex-rl: 5.8 gate runner + evidence chain (rlf_rl_gate), docs
  chowhsu
  committed
  71d0eeb
- rlf-codex-rl: 5.8 gate attempt 1 failed at trainer cutlass compile; evidence + lessons
  chowhsu
  committed
  51fd927
- launcher: passthrough YETO_RLF_* envs + rlf_modal_provider as Modal sandbox provider
  chowhsu
  committed
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- rlf(modal): sandbox idle_timeout follows ttl_s
  
  chowhsu
  and
  cursoragent
  committed
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- rlf-codex-rl 5.8 attempt 2: training attention backend override + tape-surviving gate evidence
  
  chowhsu
  and
  cursoragent
  committed
  a98e267
- rlf-codex-rl 5.8 attempt 3: --session-server-workers flag
  
  chowhsu
  and
  cursoragent
  committed
  bfab052
- evidence: gate attempt 3 root causes (unfused OOM, sandbox idle reclaim)
  
  chowhsu
  and
  cursoragent
  committed
  6f6d292
- rl gate: sample outcomes ride the event tape (ports engine)
  
  chowhsu
  and
  cursoragent
  committed
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- rl gate: accept rl_trajectory_reward tape records (ports engine)
  
  chowhsu
  and
  cursoragent
  committed
  177ee5d
- rlf-codex-rl: 5.2/5.8 pass — GPU RL gate verdict=True (rlf-gate-20261011-9)
  
  chowhsu
  and
  cursoragent
  committed
  6dffab7