[ 🗺️ Trace Inversion: Reconstructing Distillation Workflow ]
A. Surrogate Model Training (Trace Inverter)
Open-source Model (GLM-5.1 / DS-V4) ──► Complete Reasoning Chain ──► [ Qwen3-235B Compression ] ──► Reasoning Bubbles
│ │
└──────────► [ Training ] ◄─────────┘
(Base: Qwen3-4B-Instruct)
(Result: Trace-Inverter-4B)
B. Inversion Phase: Reconstructing Claude-4.7-Max
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| Claude-4.7-Max API ──► Compressed Bubbles + Answer |
|_______________________________________________________|
│
▼
[ 🧠 Trace-Inverter-4B (Logic Reconstructor) ] ──► Synthetic Deep Reasoning Trace (Learnable CoT)
│
▼
[ 🧩 Data Splicing ] ◄────────── (Original Prompt + Response)
(Embed reconstructed CoT in <think> tags, splicing with original prompt/response)
│
▼
(Result: claude-opus-4.6/4.7 inverted sets)
C. Final SFT Curriculum Pipeline
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| Base Model (Qwen3.6-27B) |
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│
▼
[ 📦 Phase 1: Format Inception ] ──► [ 🛠️ Phase 2: Complexity Expansion ] ──► [ 🚀 Phase 3: Long-Context SFT ]
( < 4096 tokens ) ( 4096 - 8192 tokens ) ( 8192 - 32K tokens )
(Short-context stable format) (Medium-complexity reasoning) (Long/Multi-turn / 10% replay)
│ │
└─────────────────────────────┬─────────────────────────────────────────┘
▼
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| 🌟 Final Model: Qwopus3.6-27B-v2 |
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