PipeOwl-1.4-multilingual

PipeOwl-1.4-multilingual (Geometric Embedding)

This release introduces FP16 storage to reduce model size and startup time.

A transformer-free semantic retrieval engine.

PipeOwl performs deterministic vocabulary scoring over a static embedding field:

score = α⋅base + β⋅Δfield

where:

• base = cosine similarity in embedding space
• Δfield = static scalar field bias

Features:

• O(n) over vocabulary.
• No attention.
• No transformer weights.

Changes in 1.4

• Embedding storage converted from FP32 to FP16
• Model size reduced from ~1.9GB → ~1.01GB
• Startup time improved from ~30s → ~2s
• Same scoring pipeline

Architecture

• Static embedding table (V × D)
• Aligned vocabulary index
• Optional scalar bias field
• Linear scoring
• Pluggable decoder stage
• Targeted for CPU environments and low-latency systems (e.g. IME).

Model Specs

Attribution

DATA_SOURCES.md

Quickstart

git clone https://huggingface.co/WangKaiLin/PipeOwl-1.4-multilingual
cd PipeOwl-1.4-multilingual

pip install numpy safetensors

python quickstart.py

See full experimental notes here:

https://hackmd.io/@galaxy4552/SyWQ92cFWx

Example:

Please enter words： 雪鴞

Top-K Tokens:
1.004 | 雪鴞
0.823 | 鴟鴞
0.820 | 鴞
0.700 | 長耳鴞
0.686 | 雪橇

Please enter words： happy

Top-K Tokens:
0.998 | happy
0.888 | happiness
0.863 | heureux
0.857 | happyness
0.854 | gelukkig

Repository Structure

pipeowl-1.4-multilingual/
 ├ README.md
 ├ config.json
 ├ DATA_SOURCES.md 
 ├ LICENSE
 ├ quickstart.py
 ├ engine.py
 ├ vocabulary.json
 └ pipeowl_fp16.safetensors

Multilingual Vocabulary

PipeOwl-1.4 uses a mixed multilingual vocabulary containing:

• Chinese words
• English words
• Mathematical symbols
• Symbolic / byte fallback tokens

Total vocabulary size: 495k tokens

All tokens share the same embedding field.

PipeOwl 是一個基於靜態語義場的幾何檢索系統。

核心公式：

score = α⋅base + β⋅Δfield

其中：

• base = embedding cosine similarity
• delta = 靜態場偏移量
• α / β 為可調權重

提供一種 O(n) 的輕量語義計分方法， 適合低延遲環境（如輸入法）。

LICENSE

MIT