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FrankMS/NanoJev-1.7B-8bit

sourceHugging Faceapache-2.0updated 20d agoView on Hugging Face
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Model Card

NanoJev-1.7B

A 1.7B variant of **C-Tianyu/NanoJev** using Qwen3-1.7B as the backbone, with approximately 1.7B parameters.

It retains the structured decision modeling approach of NanoJev while scaling the backbone from 0.6B to 1.7B parameters. The model produces complete probability distributions over dynamic decision candidates without relying on output-token decoding.

Model

PropertyValue
BackboneQwen3-1.7B
Parameters~1.7B
Model weightsBF16
Training optimizer8-bit AdamW
Note: The model weights are BF16. The "8-bit" designation refers to the AdamW optimizer used during training, not to INT8/GPTQ/AWQ weight quantization.

Accuracy

On a manually constructed 17-case evaluation set:

ModelCorrectAccuracy
Original NanoJev16 / 1794.12%
NanoJev-1.7B17 / 17100.00%

Decision Confidence

ModelAverage Selected-Decision Probability
Original NanoJev53.58%
NanoJev-1.7B86.97%
Improvement+33.39 percentage points

Test Metrics

MetricNanoJev-1.7B
Target CE0.6077
Target KL0.3691
Target TV0.2313

Usage

The model can be used with the NanoJev inference and decision-prediction pipeline.

The model outputs probability distributions over structured decision candidates rather than generating decision labels as ordinary text.

Notes

The 17-case accuracy evaluation is a small, manually constructed evaluation set and should not be considered a standardized benchmark.

The reported results are based on the author's evaluation data and may not represent general real-world performance.

License

This model uses Qwen3-1.7B as its backbone and is distributed under the Apache License 2.0.

The NanoJev project is licensed under the MIT License. Please refer to the respective original licenses for applicable terms and conditions.