# specklabs/Speck1.5-140M-Instruct

Model from Hugging Face for text generation: specklabs/Speck1.5-140M-Instruct · transformers

## Facts

- Type: LLM
- Task: text-generation
- Framework: transformers
- License: mit — Permissive open license: commercial use, modification, and redistribution are permitted. (https://huggingface.co/specklabs/Speck1.5-140M-Instruct/blob/main/LICENSE)
- Source: https://huggingface.co/specklabs/Speck1.5-140M-Instruct
- Hosting: hosted (8 files)
- Files: 8 hosted of 18 listed
- File counts: "listed" is every file in the source repository; only hosted files download from Hugging Bay, and the download plan lists the files it selects for one download, so its count can differ.
- Hosted here: 8 files, 281.8 MB
- Full repo upstream: 282 MB
- Recommended file: 281.3 MB · model.safetensors
- Parameters: 140M
- Download: https://huggingbay.xyz/artifact/hf-model-specklabs-speck1-5-140m-instruct/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/download-plan)
- Per-file SHA-256: available for 8 of 8 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/files?limit=100
- Run-ready: no (Hugging Bay has not certified a run path for this model; hosted bytes are downloadable and hash-checkable only)
- Peer-assisted fallbacks: 0 verified, 0 pending review
- Downloads: 692
- Stars: 2
- Card completeness: 96%

## Description

External Hugging Face catalog record for specklabs/Speck1.5-140M-Instruct. Task: text generation. Library: transformers. Languages: en. Datasets referenced by card metadata: specklabs/SpeckChat2, HuggingFaceTB/finemath, openbmb/UltraData-Math, HuggingFaceTB/smollm-corpus, openbmb/Ultra-FineWeb-L3, allenai/peS2o. Base model: specklabs/Speck1.5-140M. Popularity signal at import: 692 downloads and 2 likes.

## Model Card Facts

- Declared license: mit
- Pipeline: text-generation
- Library: transformers
- Base model: specklabs/Speck1.5-140M
- Task categories: text-generation
- Languages: en
- Referenced datasets: specklabs/SpeckChat2, HuggingFaceTB/finemath, openbmb/UltraData-Math, HuggingFaceTB/smollm-corpus, openbmb/Ultra-FineWeb-L3, allenai/peS2o, wikimedia/wikipedia, HuggingFaceTB/dclm-edu
- File hints: 16 upstream file samples

## Referenced Data

- Dataset: specklabs/SpeckChat2
- Dataset: HuggingFaceTB/finemath
- Dataset: openbmb/UltraData-Math
- Dataset: HuggingFaceTB/smollm-corpus
- Dataset: openbmb/Ultra-FineWeb-L3
- Dataset: allenai/peS2o
- Dataset: wikimedia/wikipedia
- Dataset: HuggingFaceTB/dclm-edu
- Dataset: HuggingFaceFW/fineweb-edu
- Dataset: openbmb/Ultra-FineWeb
- Dataset: mlfoundations/dclm-baseline-1.0-parquet

## File Hints

- .gitattributes (1.5 KB)
- LICENSE (1.0 KB)
- LICENSE.tokenizer (11 KB)
- README.md (10 KB)
- assets/specklabs-banner.png (74 KB)
- banner.png (31 KB)
- chat_template.jinja (1.5 KB)
- config.json (11 KB)
- configuration_speck.py (5.3 KB)
- generation_config.json (110 B)
- model.safetensors (268 MB) LFS
- modeling_speck.py (25 KB)

## Quality Checklist

- Summary: passed
- Description: passed
- Model card metadata: passed
- License: passed
- Provenance: passed
- File inventory: passed
- Hosted bytes: passed
- Scan result: passed
- Manifest signature: passed

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-09-22T20:51:48.058Z.
- Open license detected as mit.
- Model card references dataset context: specklabs/SpeckChat2, HuggingFaceTB/finemath, openbmb/UltraData-Math, HuggingFaceTB/smollm-corpus.
- Not a run kit: hosted, hash-checked bytes only; run readiness is not certified for this model yet.

## Actions

- Web: https://huggingbay.xyz/artifact/hf-model-specklabs-speck1-5-140m-instruct
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-specklabs-speck1-5-140m-instruct
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-specklabs-speck1-5-140m-instruct&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-specklabs-speck1-5-140m-instruct/decentralized-fallbacks