mirror-michael-chan-000-affine-5gbzvz7tcc-d1 API & Inference Endpoint

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 × SoftCtx filtered duel preference pairs from dpo_duel_reason.jsonl under mining/experiments/r861-vera-offline-dpo-hialpha-midrank-midbeta-softctx-megasuperextrasteps-ep4-ultralolr / pod /root/r861/ (~259–604 rows at launch)
Key hyperparameters:
- LoRA r=32 (MidRank), α=128 (HiAlpha)
- β=0.1 (MidBeta)
- lr=5e-7 (UltraLoLR)
- max_len=12288 (SoftCtx)
- max_steps=19200 (MegaSuperExtra)
- epochs=4
Hardware: Lium mine-crown-1 (gentle-orbit-bd) 8×B200 GPUs 4,5 train+merge+challenger serve + v4 n80 → /tmp/r861_merged (~66G / 16 safetensor shards; weight_identical=false)
Local n80 vs live king reign36 (vera6/affine-5g4yy75zuz-t6@8e3f1695e058837ed80fec3238ff439fdc2d0f0e) under wvk=7:
- margin +0.003665, SE 0.001684, z=2.177, n=80
- bar max(2·SE, δ=0.002) = 0.003367 (~1.088×)
- thought median 141.5 (≥80 ✓), B pass 0.5375 (≥0.30 ✓)
- k=3, τ=0.03 (fail-closed if stamp ≠ v4)
- decision: WIN / Stage-5 licensed (r861_decision_reign36_wvk7.json, p3966)
Lineage: R846 vera MidRank HiBeta SoftCtx REFUTE ~−0.33× → MidBeta isolate; ≠ R846 Hiβ / ≠ R847 HiRank Midβ SoftCtx / ≠ Online / ≠ GRPO
Experiment path: mining/experiments/r861-vera-offline-dpo-hialpha-midrank-midbeta-softctx-megasuperextrasteps-ep4-ultralolr

Intended use

SN120 Affine miner submission / evalsrv Reason v4 duel. Not a general chat model.

License

Follows base model + Affine mining artifacts policy.

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 × SoftCtx filtered duel preference pairs from dpo_duel_reason.jsonl under mining/experiments/r861-vera-offline-dpo-hialpha-midrank-midbeta-softctx-megasuperextrasteps-ep4-ultralolr / pod /root/r861/ (~259–604 rows at launch)
Key hyperparameters:
- LoRA r=32 (MidRank), α=128 (HiAlpha)
- β=0.1 (MidBeta)
- lr=5e-7 (UltraLoLR)
- max_len=12288 (SoftCtx)
- max_steps=19200 (MegaSuperExtra)
- epochs=4
Hardware: Lium mine-crown-1 (gentle-orbit-bd) 8×B200 GPUs 4,5 train+merge+challenger serve + v4 n80 → /tmp/r861_merged (~66G / 16 safetensor shards; weight_identical=false)
Local n80 vs live king reign36 (vera6/affine-5g4yy75zuz-t6@8e3f1695e058837ed80fec3238ff439fdc2d0f0e) under wvk=7:
- margin +0.003665, SE 0.001684, z=2.177, n=80
- bar max(2·SE, δ=0.002) = 0.003367 (~1.088×)
- thought median 141.5 (≥80 ✓), B pass 0.5375 (≥0.30 ✓)
- k=3, τ=0.03 (fail-closed if stamp ≠ v4)
- decision: WIN / Stage-5 licensed (r861_decision_reign36_wvk7.json, p3966)
Lineage: R846 vera MidRank HiBeta SoftCtx REFUTE ~−0.33× → MidBeta isolate; ≠ R846 Hiβ / ≠ R847 HiRank Midβ SoftCtx / ≠ Online / ≠ GRPO
Experiment path: mining/experiments/r861-vera-offline-dpo-hialpha-midrank-midbeta-softctx-megasuperextrasteps-ep4-ultralolr

Intended use

SN120 Affine miner submission / evalsrv Reason v4 duel. Not a general chat model.

License

Follows base model + Affine mining artifacts policy.

mirror-michael-chan-000-affine-5gbzvz7tcc-d1

README

How this checkpoint was trained

Intended use

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README

How this checkpoint was trained

Intended use

License