ClownCar: Frugendorff compression baseline + canonical DeltaNet integration#990

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newjordan wants to merge 39 commits intoopenai:mainfrom

Commits on Mar 26, 2026

X-WING 3D Cubric: 0.4820 BPB (3-seed mean, std 0.0002)

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B-wing lab: port PR #809 n-gram techniques onto X-WING base

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B-wing II: cubric ON + entropy shift + fast TTT

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B-wing III: LoRA TTT from #809 + cubric ON + all n-gram fixes

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Record bwing_full_port seed 1337: 0.4512 BPB

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Replace bwing_III with copy of SOTA bwing_full_port (0.4512 BPB)

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B-wing IV + V: fix 7→9 hash primes (order 8-9 collision bug)

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Add B-wing pod setup script (FA3 + zstandard + sp1024)

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Add n-gram parameter grid sweep for bwing_V

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A-Wing Green: INT5 GPTQ (clip_range=15) + 9-prime hash fix

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A-Wing Green: strip TTT, cubric, F1 correction, distillation

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Record results: A-Wing Green 0.4576, bwing_V 0.4601

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A-Wing Green_1: Oracle Alpha — use model_p vs ngram_p directly

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Green_1: cap training at 570s to fit GPTQ in 600s budget

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Green_1: add preflight checks (zstd, FA3) + zstd import warning

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A-Wing Green_2: Oracle Alpha + LoRA TTT + 9-Prime

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Fix pod setup: use system Python, no conda/PYTHONPATH hacks

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NEW SOTA 0.3200 BPB: A-Wing Green_1 Oracle Alpha + 9-Prime

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A-Wing Purple: Learned Mixer Head for legal n-gram ceiling

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Add pod_launch.sh: one command for clone + setup + run

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Fix pod_launch.sh: pull from private repo (fork1), not public

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Purple: reduce prefill to 20 shards (~2B tokens), restore 570s cap

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Clean up repo: single pod_setup.sh, archive stale dirs

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Fix pod_setup.sh: workspace path is /workspace/parameter-golf

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F-Wing: Frugendorff + X-WING N-gram combined concept

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Fix REPO_DIR depth in F_Wing run scripts (3 levels up, not 2)

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Add A-wing RED mixer variant with bounded distributed prefill
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Add A-wing RED_G GPU monster mixer path and tune RED
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Fix DDP warmup by including mixer supervision in RED variants
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records: add A-WING RED_G seed1337 run summary
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F-Wing: rebase train_gpt.py onto A_wing/RED (add CrawlerGPT + mixer support)

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RED_G: fix ngram blend-mode conflicts and wire order-aware eval controls
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F-Wing: fix CrawlerGPT torch.compile compatibility

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Add A-Wing green_3: width bump to model_dim=640

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Commits on Mar 27, 2026

Add A-Wing green_1A: legal alpha + PR#609 improvements

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Optimize green_1A selective pruning: fast zstd-1 for binary search

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Add Cobra base-quality 10min harness plan and tooling
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Add pod_setup_cobra bootstrap script
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Rat Rod Green: Parallel Muon base + GPTQ stripped for pure base model testing

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