R1032 — ShortCtx × MidRank × HiBeta Ultra MidLR (offline DPO on vera king)
Affine SN120 challenger for Reason v4 (weight_version_key=7): tempered
multi-sample log-mean-exp over k=3 teacher refs (τ=0.03).
Per turn: a_i = lpC(y_i|z_A) − lpC(y_i|∅);
Reason = τ·log(mean_i exp(a_i/τ)). Crown also needs median stripped |z|≥80
and B pass ≥0.30.
How this checkpoint was trained
- Base / parent:
vera6/affine-5g4yy75zuz-t6@8e3f1695e058837ed80fec3238ff439fdc2d0f0e(live king reign36) - Method: offline DPO on Reason-ranked duel pairs (not SFT / not online GRPO)
- What was optimized: preference for thoughts that raise teacher-side Reason (commit to a teacher next-action mode; filler loses under LME)
- Data: Soft Mid Mid Soft → ShortCtx filtered duel preference pairs
(
dpo_duel_reason.jsonl, 604 lines) undermining/experiments/r1032-vera-offline-dpo-hialpha-midrank-hibeta-shortctx-ultrasuperextrasteps-ep4-midlr/ pod/root/r1032/ - Key hyperparameters:
- LoRA r=32 (MidRank), α=128 (HiAlpha)
- β=0.3 (HiBeta)
- lr=1e-6 (MidLR)
- max_len=6144 (ShortCtx)
- max_steps=28800 (UltraSuperExtra)
- epochs=4
- Hardware: Lium
mine-r924-vera-midctx-hibeta-1(cosmic-orbit-55) 8×H200 GPUs 1,3 train+merge; TKC warm; chall :8003 GPUs 1,3 for v4 n80 →/tmp/r1032_merged(~16 safetensor shards) - Local n80 vs live king reign36 (
vera6/affine-5g4yy75zuz-t6@8e3f1695e058837ed80fec3238ff439fdc2d0f0e) under wvk=7:- margin +0.005461, SE 0.002603, z=2.098, n=80
- bar
max(2·SE, δ=0.002)= 0.005206 (~1.049×) - thought median 175.5 (≥80 ✓), B pass 0.475 (≥0.30 ✓)
- k=3, τ=0.03 (fail-closed if stamp ≠ v4)
- decision: WIN / Stage-5 licensed (
r1032_sim_result_reign36_wvk7.json, p4177)
- Lineage: R1015 ShortCtx MidRank Hiβ Mega MidLR REFUTE m=−0.002353 ~−0.94× → ShortCtx MidRank Hiβ Ultra MidLR isolate (Mega→Ultra); ≠ Mega MidLR R1015 / ≠ Mega UltraLoLR R1001 / ≠ Ultra HiLR R984 / ≠ SoftCtx MidRank Hiβ Mega MidLR R1027 / ≠ MidCtx MidRank Hiβ Ultra MidLR R1017 / ≠ Online / ≠ GRPO
- Experiment path:
mining/experiments/r1032-vera-offline-dpo-hialpha-midrank-hibeta-shortctx-ultrasuperextrasteps-ep4-midlr
Intended use
SN120 Affine miner submission / evalsrv Reason v4 duel. Not a general chat model.
License
Follows base model + Affine mining artifacts policy.