# kosa-labs/kosa-4B-it-v1

Model from Hugging Face for text generation: kosa-labs/kosa-4B-it-v1 · unknown

## Facts

- Type: LLM
- Task: text-generation
- Framework: unknown
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://spdx.org/licenses/Apache-2.0.html)
- Source: https://huggingface.co/kosa-labs/kosa-4B-it-v1
- Hosting: hosted (21 files)
- Files: 21 hosted of 25 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: 21 files, 8.06 GB
- Full repo upstream: 17.7 GB
- Recommended file: 2.5 GB (Q4_K_M) · kosa-4B-it-v1-Q4_K_M.gguf
- Parameters: 4B
- Download: https://huggingbay.xyz/artifact/hf-model-kosa-labs-kosa-4b-it-v1/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/download-plan)
- Per-file SHA-256: available for 21 of 21 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/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: 214
- Stars: 2
- Card completeness: 96%

## Description

External Hugging Face catalog record for kosa-labs/kosa-4B-it-v1. Task: text generation. Library: unknown. Languages: en. Base model: Qwen/Qwen3-4B-Instruct-2507. Popularity signal at import: 51 downloads and 2 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: text-generation
- Library: unknown
- Base model: Qwen/Qwen3-4B-Instruct-2507
- Task categories: text-generation
- Languages: en
- File hints: 16 upstream file samples

## File Hints

- .gitattributes (1.7 KB)
- README.md (1.7 KB)
- benchmarks/arc_challenge_base.json (6.3 KB)
- benchmarks/arc_challenge_kosa.json (6.2 KB)
- benchmarks/cross_model_comparison_summary.json (5.4 KB)
- benchmarks/gsm8k_base.json (7.0 KB)
- benchmarks/gsm8k_kosa.json (6.9 KB)
- benchmarks/ifeval_base.json (7.8 KB)
- benchmarks/ifeval_kosa.json (7.6 KB)
- benchmarks/mmlu_base.json (139 KB)
- benchmarks/mmlu_kosa.json (138 KB)
- chat_template.jinja (2.6 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 2026-09-03T00:52:32.402Z.
- Open license detected as apache-2.0.
- 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-kosa-labs-kosa-4b-it-v1
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-kosa-labs-kosa-4b-it-v1
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-kosa-labs-kosa-4b-it-v1&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-kosa-labs-kosa-4b-it-v1/decentralized-fallbacks