xcaliburbiz

A lightweight report writer. A compact data summary goes in and a professional report comes out.

What it is

  • Base checkpoint: Qwen/Qwen1.5-1.8B-Chat
  • Supervised pairs: 2988
  • Preference pairs: 728
  • Adapter rank: 16

License and attribution

This model is a derivative work based on Qwen1.5-1.8B-Chat by the Qwen Team, modified via Supervised Fine-Tuning and Direct Preference Optimization (DPO) by XcaliburMoon.

  • License: Apache License 2.0 (https://www.apache.org/licenses/LICENSE-2.0), the license of the base checkpoint, carried forward unchanged.
  • Publisher: XcaliburMoon
  • Retained copies: LICENSE and NOTICE in this repository.
  • ONNX conversion reference: Xenova/Qwen1.5-1.8B-Chat.

Modifications

  • Supervised fine-tuning of a low rank adapter over section pairs built from the house reports.
  • Direct preference optimization from the supervised adapter.
  • Merging the aligned adapter into the base weights at full precision.
  • Quantization of the merged weights into the GGUF forms and one ONNX export.

Apache License 2.0 grants no right to the trade names of the licensor beyond the use that describes the origin of the work. The name Qwen and the names of the Qwen Team belong to their owners. The name appears in this repository to state where the base checkpoint came from, and it states no endorsement of this work.

House rules the model is trained to keep

  • No em dash and no en dash.
  • No hyphen with spaces around it used as a dash.
  • No emoji.
  • Every contraction written out in full.
  • No worn prepositional phrase.

Measured on held-out material

Form Style clean Figures kept Passed Seconds per report
base 0.7 0.2583 0.0 10.597
posttrain 1.0 0.1 0.1 3.035
xcaliburbiz-Q2_K 1.0 0.0333 0.0 0.382
xcaliburbiz-Q3_K_M 1.0 0.0583 0.0 0.363
xcaliburbiz-Q4_K_M 1.0 0.1 0.1 0.388
xcaliburbiz-Q5_K_M 1.0 0.1 0.1 0.416
xcaliburbiz-Q6_K 1.0 0.0667 0.0 0.406
xcaliburbiz-Q8_0 1.0 0.1 0.0 0.493

Files

  • LICENSE 11357 bytes
  • NOTICE 1298 bytes
  • adapter/README.md 1506 bytes
  • adapter/adapter_config.json 1178 bytes
  • adapter/adapter_model.safetensors 60010048 bytes
  • adapter/added_tokens.json 80 bytes
  • adapter/chat_template.jinja 328 bytes
  • adapter/merges.txt 1671853 bytes
  • adapter/special_tokens_map.json 367 bytes
  • adapter/tokenizer.json 11418266 bytes
  • adapter/tokenizer_config.json 973 bytes
  • adapter/vocab.json 2776833 bytes
  • adapter-sft/README.md 1513 bytes
  • adapter-sft/adapter_config.json 1178 bytes
  • adapter-sft/adapter_model.safetensors 60010048 bytes
  • adapter-sft/added_tokens.json 80 bytes
  • adapter-sft/chat_template.jinja 328 bytes
  • adapter-sft/merges.txt 1671853 bytes
  • adapter-sft/special_tokens_map.json 367 bytes
  • adapter-sft/tokenizer.json 11418266 bytes
  • adapter-sft/tokenizer_config.json 973 bytes
  • adapter-sft/vocab.json 2776833 bytes
  • merged-bf16/README.md 1566 bytes
  • merged-bf16/added_tokens.json 80 bytes
  • merged-bf16/chat_template.jinja 328 bytes
  • merged-bf16/config.json 1230 bytes
  • merged-bf16/generation_config.json 205 bytes
  • merged-bf16/merges.txt 1671853 bytes
  • merged-bf16/model.safetensors 3673690696 bytes
  • merged-bf16/special_tokens_map.json 367 bytes
  • merged-bf16/tokenizer.json 11418266 bytes
  • merged-bf16/tokenizer_config.json 973 bytes
  • merged-bf16/vocab.json 2776833 bytes
  • gguf/quantize_record.json 1101 bytes
  • gguf/xcaliburbiz-Q2_K.gguf 846569728 bytes
  • gguf/xcaliburbiz-Q3_K_M.gguf 1015879936 bytes
  • gguf/xcaliburbiz-Q4_K_M.gguf 1217753344 bytes
  • gguf/xcaliburbiz-Q5_K_M.gguf 1376776448 bytes
  • gguf/xcaliburbiz-Q6_K.gguf 1579026688 bytes
  • gguf/xcaliburbiz-Q8_0.gguf 1958304000 bytes
  • gguf/onnx/added_tokens.json 80 bytes
  • gguf/onnx/chat_template.jinja 328 bytes
  • gguf/onnx/config.json 1229 bytes
  • gguf/onnx/generation_config.json 205 bytes
  • gguf/onnx/merges.txt 1671853 bytes
  • gguf/onnx/model.onnx 745292 bytes
  • gguf/onnx/model.onnx_data 3874984192 bytes
  • gguf/onnx/special_tokens_map.json 367 bytes
  • gguf/onnx/tokenizer.json 11418266 bytes
  • gguf/onnx/tokenizer_config.json 973 bytes
  • gguf/onnx/vocab.json 2776833 bytes
  • bench.json 73178 bytes
  • sft_record.json 727 bytes
  • dpo_record.json 2565 bytes
  • merge_record.json 216 bytes
  • quantize_record.json 1101 bytes
  • data/sft.jsonl 6236585 bytes
  • data/dpo.jsonl 3046598 bytes
  • data/eval.jsonl 628586 bytes
  • data/manifest.json 2363 bytes

The ONNX folder under gguf/ sits beside the quants for the in-browser engine.

Data

The pairs were built from the house reports. The supervised pairs carry a data summary in and a report section out; the preference pairs carry a good answer and a faulty one. The validation split is held out by report rather than by pair, so no measured answer was trained on.

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