F2LLM-v2-330M Q8_0 GGUF

Q8_0-quantized GGUF build of codefuse-ai/F2LLM-v2-330M, plus its tokenizer, distributed for use as the bundled embedding model in Inkentry.

What this is

• Two GGUF builds of the F2LLM-v2-330M weights, both quantized from the original BF16 safetensors to Q8_0 (projection matmuls and the token-embedding table → Q8_0; RMSNorm weights → F32, kept full precision at negligible size). They differ only in packaging, not in the vectors they produce:
  • f2llm-v2-330m-q8_0.gguf keeps Hugging Face tensor names (model.layers.N.*) and is read by Inkentry's candle engine together with tokenizer.json.
  • f2llm-v2-330m-llama-q8_0.gguf is the canonical llama.cpp build (blk.N.* tensor names, tokenizer and last-token pooling metadata embedded in the file) produced by llama.cpp's convert_hf_to_gguf.py from the same pinned upstream revision, read by Inkentry's llama.cpp engine as a single file.
• The unmodified upstream tokenizer.json, redistributed as-is (same Apache-2.0 terms) so Inkentry has no runtime dependency on the third-party upstream repo. (config.json is small enough that Inkentry embeds it directly in the binary instead of fetching it from here.)

Distributing the GGUFs pre-quantized keeps the first-run download and steady-state disk use at one ~340 MB file per engine, with no on-device quantization step; Inkentry fetches only the file for the engine it runs.

Provenance

• Base model: codefuse-ai/F2LLM-v2-330M
• Pinned source revision: 1239cdd544b24c247ed75df2ae22e5a401ac4659
• Quantization: Q8_0 from the original BF16 weights (see above); the tokenizer is redistributed unmodified
• Architecture / dim: Qwen3 decoder, 896-dim embeddings

License & attribution

Licensed under the Apache License, Version 2.0, inherited from the base model. The full license text is in LICENSE and the modification notice is in NOTICE.

Both GGUFs are modified copies of codefuse-ai/F2LLM-v2-330M: the weights have been quantized to Q8_0 from the original BF16 weights (the llama.cpp build additionally repacks tensor names and embeds the tokenizer and pooling metadata, as its converter does for any model). tokenizer.json is redistributed unmodified. No other modifications were made.

Usage in Inkentry

inkentry-server downloads the GGUF and tokenizer directly from here by default. Set INKENTRY_EMBEDDER_GGUF_REPO to a different repo to fetch both from there instead (it must host both files).