Old Zhang's AI Learning

May 23, 2026 · Artificial Intelligence

Qwopus 3.6‑27B‑v2: Trace‑Inversion Distillation Cuts Token Use by 36% and Boosts Accuracy

The Qwopus 3.6‑27B‑v2 model reconstructs full step‑by‑step reasoning from compressed Claude outputs using a Trace‑Inverter, creates two high‑quality SFT datasets, and achieves 35.9% token savings, a 2.57‑point accuracy gain on MMLU‑Pro, 75.25% success on SWE‑bench, while running on a single consumer‑grade RTX 5090.