Frame2KG-Qwen3.5-2b-CT_Textual

This repository contains GGUF quantised files for the Frame2KG fine-tuned Qwen3.5 2b model.

These GGUF releases are optimized deployment variants of Frame2KG models. They are provided for practical inference use and may not exactly match the original weights, checkpoints, or evaluation configuration reported in the Frame2KG paper.

Model Details

  • Family: Qwen3.5
  • Size: 2b
  • Output format: textual compressed Frame2KG graph strings (literal CT delimiters, no added tokenizer vocabulary)
  • Base model: Qwen/Qwen3.5-2B
  • Model type: qwen3_5
  • Architecture: Qwen3_5ForConditionalGeneration
  • Fine-tuning method: PEFT LoRA
  • LoRA rank: 8
  • LoRA alpha: 16
  • Tokenizer extension: none; CT delimiters are ordinary text

Files

File Size Notes
Frame2KG-Qwen3.5-2b-CT_Textual.f16.gguf 3.52 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.IQ4_XS.gguf 1.12 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q2_K.gguf 923.67 MB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q3_K_L.gguf 1.08 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q3_K_M.gguf 1.02 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q3_K_S.gguf 972.91 MB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q4_K_M.gguf 1.19 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q4_K_S.gguf 1.13 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q5_K_M.gguf 1.31 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q5_K_S.gguf 1.28 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q6_K.gguf 1.45 GB model weights
Frame2KG-Qwen3.5-2b-CT_Textual.Q8_0.gguf 1.87 GB model weights
mmproj-Frame2KG-Qwen3.5-2b-CT_Textual.f16.gguf 637.27 MB multimodal projector
mmproj-Frame2KG-Qwen3.5-2b-CT_Textual.Q8_0.gguf 347.77 MB multimodal projector

CT_Textual Metadata

This CT_Textual variant uses the CT output structure and CT training data, but the graph delimiters are handled as ordinary text by the base tokenizer. No learned single-token CT marker vocabulary is added.

Literal delimiters:

  • <|graph|>
  • <|nodes|>
  • <|node|>
  • <|id|>
  • <|label|>
  • <|bbox|>
  • <|conf|>
  • <|attrs|>
  • <|edges|>
  • <|edge|>
  • <|src|>
  • <|pred|>
  • <|tgt|>
  • <|end_graph|>

Usage Notes

These files are intended for llama.cpp-compatible GGUF runtimes.

Scope

Frame2KG models are intended to convert image or frame content into structured graph-style outputs. The exact output format depends on the variant:

  • JSON variants target JSON-formatted Frame2KG output.
  • CT variants target compressed Frame2KG graph tokens.
  • CT_Textual variants target the CT graph structure with literal marker text and no added tokenizer vocabulary.

Citation

If you use this model in your work, please cite the paper:

@inproceedings{watson2026frame2kg,
  title = {Frame2KG: A Benchmark and Evaluation Toolkit for Interpretable Frame-to-Graph Generation},
  author = {Watson, Lewis N. and Strathearn, Carl and Mitchell, Kenny and Yu, Yanchao},
  booktitle = {Proceedings of the Fifteenth Language Resources and Evaluation Conference (LREC 2026)},
  month = {May},
  year = {2026},
  pages = {10912--10926},
  address = {Palma, Mallorca, Spain},
  publisher = {European Language Resources Association (ELRA)},
  editor = {Piperidis, Stelios and Bel, Núria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio},
  doi = {10.63317/4ys6kofrzoc5},
  url = {https://doi.org/10.63317/4ys6kofrzoc5}
}

Disclaimer

This model is provided as is, without warranties or guarantees of any kind, either express or implied. The authors make no representations regarding the accuracy, reliability, safety, suitability, or performance of the model or its outputs.

The model may generate incorrect, incomplete, or misleading results and should not be relied upon for critical, safety-sensitive, legal, medical, financial, or other high-stakes decisions. Use of this model is entirely at your own risk.

The authors accept no liability for damages, losses, or consequences arising from use, misuse, or inability to use the model.

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