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Open-weight model · Text generation

Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT

by Convergent Intelligence reaperdoesntknow/Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT

A 0.6B parameter model built in two stages: knowledge distillation from a 30B Thinking teacher to establish a structured reasoning backbone, then supervised fine-tuning on legal instruction data. 50x compression. Under 500MB quantized. Runs on a phone.

Parameters752M
Context40,960
Weights1.5 GB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads3.9k

Runs On

What it takes to serve Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT (752M parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 1.5 GB 1.8 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 0.8 GB 0.9 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.4 GB 0.5 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

Model Card

By Convergent Intelligence, published under apache-2.0, revision 2d000dca1c12.

A 0.6B parameter model built in two stages: knowledge distillation from a 30B Thinking teacher to establish a structured reasoning backbone, then supervised fine-tuning on legal instruction data. 50x compression. Under 500MB quantized. Runs on a phone. The training order is the thesis: teach the model how to reason first (distillation from Thinking teacher), then teach it what to reason about (legal SFT). The Thinking teacher's extended deliberation traces transfer deeper reasoning structure than an Instruct teacher — critical when the student has only 0.6B parameters to work with. Qwen3-0.6B distilled from Qwen3-30B-A3B-Thinking-2507 — a Mixture-of-Experts model with 30B total parameters…

Read Convergent Intelligence's full model card

A 0.6B parameter model built in two stages: knowledge distillation from a 30B Thinking teacher to establish a structured reasoning backbone, then supervised fine-tuning on legal instruction data. 50x compression. Under 500MB quantized. Runs on a phone.

The training order is the thesis: teach the model how to reason first (distillation from Thinking teacher), then teach it what to reason about (legal SFT). The Thinking teacher's extended deliberation traces transfer deeper reasoning structure than an Instruct teacher — critical when the student has only 0.6B parameters to work with.

"Structure beats scale, collaboration beats hierarchy, observation beats theory." — Convergent Intelligence LLC: Research Division

Training Pipeline

Stage 1: Knowledge Distillation (STEM Reasoning Backbone)

Qwen3-0.6B distilled from Qwen3-30B-A3B-Thinking-2507 — a Mixture-of-Experts model with 30B total parameters, ~3B active per token, using the Thinking variant that generates extended internal reasoning traces.

Why the Thinking teacher matters at 0.6B: The Thinking variant produces higher-entropy softmax distributions than the Instruct variant — it considers more reasoning paths before committing. At distillation temperature T=2.0, the 0.6B student sees a richer landscape of alternative derivation strategies. With only 0.6B parameters, every bit of transferred structure counts. The Thinking teacher gives more.

Data: 6,122 STEM chain-of-thought samples across 12 domains:

Domain Samples
Physics 2,254
Linear Algebra 667
Differential Equations 636
Electromagnetism 580
Mathematics 576
Engineering 574
Classical Mechanics 343
Theoretical Mechanics 307
Advanced Calculus 268
Modern Physics 177
Physiology 114
Molecular Biology 71

All from 0xZee. Shuffled seed 42, split 95/5 train/eval.

Loss function:

  1. Proof-Weighted Cross-Entropy (55%) — 2.5x weight on derivation tokens, decaying to 1.5x. Forces the student to allocate its limited capacity to reasoning steps, not answer formatting.
  2. Knowledge Distillation KL Divergence (45%) — T=2.0, scaled by T². Transfers the Thinking teacher's full deliberation landscape.

Training format:

Solve the following problem carefully and show a rigorous derivation.

Problem:
{question}

Proof:
{CoT}

Final Answer:
{response}

Stage 1 hyperparameters:

Parameter Value
Epochs 1
Training samples 5,815
Effective batch size 8
Learning rate 1.5e-5 → 1e-6 (cosine)
Temperature 2.0
Proof weight 2.5 → 1.5
Precision bf16

Stage 2: Supervised Fine-Tuning (Legal Domain)

The distilled model was fine-tuned on Alignment-Lab-AI/Lawyer-Instruct using TRL's SFTTrainer.

Why legal on top of STEM: Legal reasoning is structurally isomorphic to mathematical reasoning — premise identification, logical chaining, exception handling, structured argumentation toward a conclusion. A model that learned rigorous derivation transfers that structure to legal analysis rather than learning legal templates from scratch.

Training format:

### Instruction:
{instruction}

### Response:
{output}

Stage 2 hyperparameters:

Parameter Value
Epochs 1
Effective batch size 8
Learning rate 5e-6 (lower than Stage 1 to preserve backbone)
Gradient checkpointing Enabled
Precision bf16

Model Details

Attribute Value
Architecture Qwen3 (causal LM, RoPE, GQA)
Parameters 0.6B
Base model Qwen/Qwen3-0.6B
Teacher model Qwen/Qwen3-30B-A3B-Thinking-2507
Compression ratio 50x
Stage 1 data 6,122 STEM CoT samples (12 datasets)
Stage 2 data Alignment-Lab-AI/Lawyer-Instruct
Context length 1024 tokens (training)
License Apache 2.0
Developer Reaperdoesntrun / Convergent Intelligence LLC: Research Division

Usage

from transformers import AutoTokenizer, AutoModelForCausalLM
import torch

model_id = "reaperdoesntknow/Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT"

tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(
    model_id,
    torch_dtype=torch.bfloat16 if torch.cuda.is_available() else torch.float32,
    device_map="auto",
)

# Legal instruction-following
prompt = """### Instruction:
What is the difference between a felony and a misdemeanor?

### Response:
"""

# STEM derivation (Stage 1 format still works)
prompt_stem = """Solve the following problem carefully and show a rigorous derivation.

Problem:
Compute the determinant of the matrix [[1, 2], [3, 4]].

Proof:
"""

inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
with torch.no_grad():
    outputs = model.generate(**inputs, max_new_tokens=512, do_sample=False)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

GGUF

Quantized versions at reaperdoesntknow/Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT-GGUF.

Prompt Formats

STEM derivation (Stage 1):

Solve the following problem carefully and show a rigorous derivation.

Problem:
[Your problem]

Proof:

Instruction-following (Stage 2):

### Instruction:
[Your question]

### Response:

Intended Uses

Good for: Ultra-lightweight reasoning on mobile/edge/IoT, legal and STEM instruction-following, educational tutoring, embedded inference, component in multi-model pipelines, anywhere you need reasoning in under 500MB.

Not for: Formal proof verification, actual legal counsel, safety-critical analysis, complex multi-step proofs (>8 steps), or long-context tasks beyond 1024 tokens.

Limitations

0.6B is a hard capacity constraint. The model trades depth for deployability. It will make reasoning errors that a larger model would not. Multi-step derivations beyond ~8 steps degrade. Legal reasoning covers general concepts but lacks the nuance of larger models. Performance is weakest on underrepresented domains (molecular biology, physiology). Always verify outputs.

Mathematical Foundations: Discrepancy Calculus (DISC)

This model is part of a distillation chain built on Discrepancy Calculus — a measure-theoretic framework where the teacher's output distribution is decomposed via the Mesh Fundamental Identity into smooth (AC), jump, and Cantor components. The discrepancy operator $Df(x) = \lim_{\varepsilon \downarrow 0} \frac{1}{\varepsilon} \int_x^{x+\varepsilon} \frac{|f(t) - f(x)|}{|t - x|} dt$ quantifies local structural mismatch that standard KL divergence averages away.

Full theory: "On the Formal Analysis of Discrepancy Calculus" (CIx, 2026; Convergent Intelligence LLC: Research Division). Full methodology: Structure Over Scale (DOI: 10.57967/hf/8165).

Related Models

Model Description
Qwen3-0.6B-STEM-Proof-Distilled-Thinking Stage 1 only — pure STEM backbone
Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT-GGUF This model quantized for edge deployment
Qwen3-1.7B-STEM-Proof-Distilled Larger 1.7B variant (Instruct teacher)
Qwen3-1.7B-Distilled-30B-A3B-SFT Larger 1.7B variant + legal SFT

Citation

@misc{cix2026thinking06bsft,
  title={Two-Stage Reasoning Transfer at 0.6B: Thinking Teacher Distillation + Legal SFT},
  year={2026},
  publisher={HuggingFace},
  url={https://huggingface.co/reaperdoesntknow/Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT},
  note={Convergent Intelligence LLC: Research Division}
}

Convergent Intelligence LLC: Research Division "Where classical analysis fails to see, we begin."


Convergent Intelligence Portfolio

Part of the Qwen3 0.6B Distillation Series by Convergent Intelligence LLC: Research Division

Mathematical Foundations: Discrepancy Calculus (DISC)

This model is part of a distillation chain built on Discrepancy Calculus — a measure-theoretic framework where the teacher's output distribution is decomposed via the Mesh Fundamental Identity into smooth (AC), jump, and Cantor components. The discrepancy operator $Df(x) = \lim_{\varepsilon \downarrow 0} \frac{1}{\varepsilon} \int_x^{x+\varepsilon} \frac{|f(t) - f(x)|}{|t - x|} dt$ quantifies local structural mismatch that standard KL divergence averages away.

Full theory: "On the Formal Analysis of Discrepancy Calculus" (CIx, 2026; Convergent Intelligence LLC: Research Division). Full methodology: Structure Over Scale (DOI: 10.57967/hf/8165).

Related Models

Top Models from Our Lab

Total Portfolio: 41 models | 2,781 total downloads

Last updated: 2026-03-28 12:56 UTC

DistilQwen Collection

This model is part of the DistilQwen proof-weighted distillation series. Collection: 9 models | 2,788 downloads

Teacher Variant Comparison

Teacher Student Size Strength Models
Qwen3-30B-A3B (Instruct) 1.7B Instruction following, structured output, legal reasoning 3 (833 DL)
Qwen3-30B-A3B (Thinking) 0.6B Extended deliberation, higher-entropy distributions, proof derivation 3 (779 DL) ← this model
Qwen3-30B-A3B (Coder) 1.7B Structured decomposition, STEM derivation, logical inference 2 (825 DL)

Methodology

The only BF16 collection in the portfolio. While the broader Convergent Intelligence catalog (43 models, 12,000+ downloads) was trained on CPU at FP32 for $24 total compute, the DistilQwen series was trained on H100 at BF16 with a 30B-parameter teacher. Same methodology, premium hardware. This is what happens when you give the pipeline real compute.

All models use proof-weighted knowledge distillation: 55% cross-entropy with decaying proof weights (2.5× → 1.5×), 45% KL divergence at T=2.0. The proof weight amplifies loss on reasoning-critical tokens, forcing the student to allocate capacity to structural understanding rather than surface-level pattern matching.

Full methodology: Structure Over Scale (DOI: 10.57967/hf/8165)

Related in this series

Configuration

Architecture
Qwen3ForCausalLM
Context length (tokens)
40,960
Layers
28
Hidden size
1,024
Feed-forward size
3,072
Attention heads
16
Key/value heads
8
Head dimension
128
Vocabulary size
151,936
Model type
qwen3

Identity and Version

Repository
reaperdoesntknow/Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT
Publisher
Convergent Intelligence
Task
Text generation
Modality
Text
Library
transformers
Parameters
752M parameters
Languages
en
Revision
2d000dca1c123027b5313c99fe6c07366ab7de6b
First published
2026-03-22
Last updated
2026-09-18

Files and Weights

8 files, 1.5 GB in total. The weights are 1 file totalling 1.5 GB in safetensors.

Weights1 file · 1.5 GB
Configuration2 files · 1.6 KB
Tokenizer2 files · 11.4 MB
Documentation1 file · 13.5 KB
Other1 file · 4.2 KB
Repository1 file · 1.6 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights1.5 GB c1d2b15ffb42
config.jsonConfiguration1.4 KB
generation_config.jsonConfiguration187 B
README.mdDocumentation13.5 KB
chat_template.jinjaOther4.2 KB
.gitattributesRepository1.6 KB
tokenizer.jsonTokenizer11.4 MB be75606093db
tokenizer_config.jsonTokenizer665 B

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
1.5 GB
Download from Convergent Intelligence

Released by Convergent Intelligence through its official repository on Hugging Face. Read the license.

Built From

  • Derived from Qwen/Qwen3-0.6B
  • Trained on (disclosed) 0xZee/dataset-CoT-Advanced-Calculus-268
  • Trained on (disclosed) 0xZee/dataset-CoT-Classical-Mechanics-343
  • Trained on (disclosed) 0xZee/dataset-CoT-Differential-Equations-636
  • Trained on (disclosed) 0xZee/dataset-CoT-Electromagnetism-580
  • Trained on (disclosed) 0xZee/dataset-CoT-Engineering-574
  • Trained on (disclosed) 0xZee/dataset-CoT-Linear-Algebra-667
  • Trained on (disclosed) 0xZee/dataset-CoT-Modern-Physics-177
  • Trained on (disclosed) 0xZee/dataset-CoT-Molecular-Biology-71
  • Trained on (disclosed) 0xZee/dataset-CoT-Physics-2254
  • Trained on (disclosed) 0xZee/dataset-CoT-Physiology-114
  • Trained on (disclosed) 0xZee/dataset-CoT-Theoretical-Mechanics-307
  • Trained on (disclosed) 0xZee/dataset-CoT-mathematics
  • Trained on (disclosed) Alignment-Lab-AI/Lawyer-Instruct

Memory Requirements

PrecisionWeights in memory
As published1.5 GB
16-bit1.5 GB
8-bit0.8 GB
4-bit0.4 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Built on This Model

Questions About Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT

How much GPU memory does Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT need?

About 1.8 GB at 16-bit and 0.5 GB at 4-bit: the weights (752M parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

Can I use Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT commercially?

Yes. Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.

What is Qwen3-0.6B-Distilled-30B-A3B-Thinking-SFT's context length?

40,960 tokens, from the maximum position embeddings in its published configuration.

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