ept.git, branch xiang Unnamed repository; edit this file 'description' to name the repository. working log update 2026-07-21T22:55:24+00:00 Oscar Wan oscarwan@oriong12.stanford.edu 2026-07-21T22:55:24+00:00 87dbfeb67e20a9e364b5f708603c90fa860f8e81 






Add portable 135M BP sweep handoff
2026-07-21T22:28:06+00:00

Oscar Wan
oscarwan@oriong12.stanford.edu

2026-07-21T22:28:06+00:00

ad4622e42abf2a55a37c5e522a6f8302e2e95cfd

Match the active EP configuration and support four-GPU BP candidates from collaborators' data locations.

Co-authored-by: Cursor <cursoragent@cursor.com>





Match the active EP configuration and support four-GPU BP candidates from collaborators' data locations.

Co-authored-by: Cursor <cursoragent@cursor.com>







add working log
2026-07-21T17:54:05+00:00

Oscar Wan
oscarwan@stanford.edu

2026-07-21T17:54:05+00:00

09c52fa97a946cf6dbdc500aef88da8522c2ce7d












add 135M baseline
2026-07-21T17:48:52+00:00

Oscar Wan
oscarwan@stanford.edu

2026-07-21T17:48:52+00:00

c4a6b459cdd5b183220cf62996f61efc8b56620d












BASELINE_SPEC: BP孪生契约(唯一自由度=最小档lr三点扫,n>=2)+×2阶梯形状表(135M/270M宽度优先@L12,550M/1.1B深度事件带re-gate)
2026-07-21T16:37:38+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-21T16:37:38+00:00

ca209ee5df16174d2137b5d5922581fc2f6d7e88

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn







RESULT 56: bsign王冠封印3.3349 — 1.0×王冠存在;全程零guard事件(vs plain2 12840次skip风暴),与cent 3.3318平手(0.003内)但成本60%;下沉=偏置驱动因果闭环(符号翻转期望消偏即根治);用户'没用'赌注败北;s2复验已发射;psign=生产形态候选
2026-07-21T08:05:08+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-21T08:05:08+00:00

c43512cdcbc4c7667038089138615f1d3c17cd68

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn







RESULT 55: 单侧偏置首次直接定量(线性∝β,0.3-1%@3e-3,2.7σ;BBP线真空点补上); 逐样本符号+batch平均=无偏(用户命题四层两β全验证,偏置消到噪声地板,零代价); 预登记推论:若bsign挡不住下沉则cent护甲非消偏
2026-07-20T14:28:14+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-20T14:28:14+00:00

774ab32132fe10456191cd839150dd8df506361e

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn







棘轮模式(用户设计07-20): beta_simple 1.0=只降不升(越界折半持久,上探×1.0自然无操作,5处>=比较符补丁全断言); 阶梯从上方跟随下沉上界,无形状知识无标定可迁移; fw72m_ratchet王冠排GPU0与bsign并行,两个1.0×候选赛跑
2026-07-20T12:10:41+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-20T12:10:41+00:00

c700768be62191a038137faec49b1016c7cdb09f

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn







RESULT 54: 上界∝1/σ²下沉(σ242→473翻倍,β*从0.12跌到<0.03),固定β=停滞非安全(plain2收官89%skip,best其实是200k成绩); K=30密探针推翻Codex的β*=0.7(K=8误判慢发散为收敛); σ-scaling原设计对但被floor钉死+早期σ暴涨张力; --beta_cos_min实装(按进程cosine降β跟踪下沉上界); betacos王冠2e-2→8e-4在飞
2026-07-20T11:48:29+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-20T11:48:29+00:00

6db80927045e6c8ca91df9dd505f07463cc3d73d

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn







RESULT 53: β教条重建 — Codex ρ探针测出真实上界β*≈0.7@s35000(0.4收敛/0.7发散); v1炸@0.09处ρ=0.73远未越界=控制器自炸非β不稳; 固定β永不炸(遇下沉上界→skip防御,plain2收官11527skip仍3.3437完赛),只有控制器炸; 界内CE平坦+偏置∝β+上界下沉→政策=固定小β,控制器线拆除(错误且危险的轴,用户判定成立); 1e-3全程验证已排
2026-07-20T11:33:50+00:00

Yuren Hao
yurenh2@illinois.edu

2026-07-20T11:33:50+00:00

185c0dc51e9fbeda3a36e84bf659af0d105c80e0

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn





Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn