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TPN-007 Winner

q35-t23.gguf

A compact Qwen3.5-4B model selected through the TPN-007 miner competition and measured on True Performance Network infrastructure.

This is the rank-1 TPN-007 submission, not the competition base model. This repository provides the text-only GGUF artifact; it does not include the vision projector required for image input by the multimodal base model.

Open the public fidelity report

At a glance

Result
Fluid Knowledge 74.57%
KL similarity to Qwen3.5-4B-Base 88.91%
Mean KL divergence 0.1176
Perplexity ratio 1.1025×
Measured VRAM at 2,048-token comparison context 4.20 GiB
GGUF file size 2.16 GiB

Fluid Knowledge

Fluid Knowledge results

The model scored 0.745714 over 1,400 zero-shot items in Fluid Knowledge epoch epoch-000002. The run used an 8,192-token context, up to 2,048 generated tokens, temperature 0, seed 0, and the model's chat template with thinking disabled when supported.

Evaluation Value
TPN run r1825
Metric exact_match,custom-extract
Valid answer format 99.93%
Strict answer format 100.00%
Epoch commitment d6551f205574e08d17e11c2190519bb26f134be54ed702662785b4e360943ed8
Manifest digest 6e239ee3ddbe5f4a840a51e557d9f604f887cbf2ea136f0a6a610b3944793646

Fidelity to the base model

Fidelity summary

The public comparison measures the candidate GGUF against Qwen/Qwen3.5-4B-Base at revision 1001bb4d826a52d1f399e183466143f4da7b741b. It uses the fidelity-v1 protocol and the pinned TPN platform corpus corpus-000002.

Measurement Candidate Unquantized runtime control
Mean KL divergence 0.117566 0.000371792
KL similarity 88.9082% 99.9628%
Candidate/control perplexity 8.32059 7.54431
Reference perplexity 7.54668 7.54668
Perplexity ratio 1.10255× 0.999686×
Mean hidden-state NRMSE 0.257174 0.0109713
Maximum hidden-state NRMSE 0.318872 0.0208597

The control is an unquantized GGUF converted from the same base. It provides a runtime/conversion floor so that candidate drift is not confused with the difference between the Transformers and llama.cpp execution paths.

Output-distribution drift

KL divergence profile

KL divergence is directional from the reference to the candidate. Lower values mean the candidate preserves more of the reference model's next-token distribution. KL similarity is exp(-mean KL); it is a transformed divergence, not an accuracy score.

Hidden-state drift

Hidden-state drift by layer

Hidden-state NRMSE was measured across all 32 transformer layers using 4,096 deterministically sampled activation rows. Lower values indicate closer internal representations.

Comparison protocol

Setting Value
Protocol fidelity-v1
Reference runtime Transformers 5.14.0 / PyTorch 2.7.1+cu128
Candidate runtime llama.cpp Python 0.3.36
Context length 2,048
Stride 1,024
Documents / windows 60 / 89
Scored / processed tokens 90,434 / 120,190
Activation samples 4,096
Activation sample seed 28,445
Runtime agreement Consistent
Comparison outcome Complete

Artifact and provenance

Field Value
Model file q35-t23.gguf
Format / architecture GGUF / qwen35
File size 2,315,465,632 bytes (2.16 GiB)
SHA-256 4d52cdce9898b58252b67aea26f5ca6752b84a185a70587acb0f271793da9748
GGUF publication revision 9ab06331373399f6b7dd46069ba87aeaa8b6f794
Original miner repository asura625/q35-t23
Original revision ae824305743775a32ae38af3c4ee5ff62e13301b

The artifact was produced by a competition participant and copied byte-for-byte into the TPN Labs repository for publication. The benchmark evidence above is tied to the immutable file SHA-256. The historical tpnlabs/tpn-007-base repository name resolves to tpnlabs/tpn-007-winner.

Running the model

Download q35-t23.gguf and use a recent llama.cpp-compatible runtime:

llama-cli \
  -m q35-t23.gguf \
  -p "Hello" \
  -n 256

For a local OpenAI-compatible server:

llama-server \
  -m q35-t23.gguf \
  --ctx-size 8192 \
  --port 8080

Runtime memory changes with context length, batch size, cache precision, and runtime implementation. The VRAM figures in this card describe the stated benchmark configurations rather than a universal minimum requirement.

Scope and limitations

  • Fluid Knowledge measures one pinned epoch and protocol; it is not a complete measure of general capability, safety, or factual reliability.
  • Fidelity measures behavior on a fixed comparison corpus. It does not guarantee identical behavior on every prompt.
  • The comparison metrics apply to the exact model file, reference revision, runtimes, and settings listed above.
  • Quantized models may behave differently across templates, runtimes, context lengths, and sampling settings.
  • Users should evaluate suitability and safety for their own deployment context.

License

The declared Qwen base model is licensed under Apache 2.0. Review the upstream Qwen/Qwen3.5-4B-Base license and terms before redistribution or deployment.

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