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Crusadersk
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Model Details
Model Provider
Crusadersk
Model Tree
Qwen/Qwen2.5-1.5B-Instruct
Input Modalities
Output Modalities
Supported Functionality
| Field | Value |
|---|---|
| Base model | Qwen/Qwen2.5-1.5B-Instruct |
| Base revision | 989aa7980e4cf806f80c7fef2b1adb7bc71aa306 (INFERRED — recovered from local HF cache snapshot, not a recorded fact) |
| Recipe | FP8_DYNAMIC (W8A8-e4m3), llmcompressor |
| Quantization method | compressed-tensors |
| Calibration data | none — FP8_DYNAMIC is data-free |
| Build date | 2026-07-02 |
| Shard size | 1.79 GB |
| Quantize wall time | 21.3 s |
| Integrity record | per-file sha256 from Hub LFS metadata; shard_bytes verified |
Producer: research/tr171/expansion/fp8_support_probe.py; environment:
research/tr171/expansion/Dockerfile.fp8. The recipe takes no calibration corpus, so there is no
dataset or seed to reproduce — only the base checkpoint and the toolchain version.
Known reproducibility gap: llmcompressor was unpinned at build time, so the exact version used
on 2026-07-02 is unrecorded. The Dockerfile now pins it. A rebuild may therefore not be bit-identical
to this artifact.
Integrity, stated honestly: the 2026-07-02 build recorded no sha256 of its own, and the local build directory is now empty, so no aggregate directory digest exists for it. What is verifiable instead: the per-file sha256 below is read from this repo's Git-LFS metadata, and the mirror was checked against the build record — summing the file sizes in this repo, excluding the generated README.md, NOTICE and .gitattributes, reproduces the matrix's shard_bytes of 1,790,013,030 exactly. So these hashes describe the same bytes the probe measured, and you can verify a download against them directly:
| File | sha256 |
|---|---|
model.safetensors | 44ca0975c292d546bc77d00556ee3cc3719de881cc5a2c17e98cd26bdfdd76ab |
tokenizer.json | 3fd169731d2cbde95e10bf356d66d5997fd885dd8dbb6fb4684da3f23b2585d8 |
LFS-tracked files only; the small JSON/text files are git blobs and carry no sha256. fp8_support_probe.py now records a real digest at build time, so future shards will not need this reconstruction.
Base model Qwen2.5-1.5B-Instruct is released under Apache 2.0.
This FP8 derivative inherits the upstream terms of Qwen/Qwen2.5-1.5B-Instruct. Consult the base model's licence
before redistributing.