Text Generation
fastText
Hungarian
wikilangs
nlp
tokenizer
embeddings
n-gram
markov
wikipedia
feature-extraction
sentence-similarity
tokenization
n-grams
markov-chain
text-mining
babelvec
vocabulous
vocabulary
monolingual
family-uralic_ugric
Instructions to use wikilangs/hu with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- fastText
How to use wikilangs/hu with fastText:
from huggingface_hub import hf_hub_download import fasttext model = fasttext.load_model(hf_hub_download("wikilangs/hu", "model.bin")) - Notebooks
- Google Colab
- Kaggle
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language: hu
language_name: Hungarian
language_family: uralic_ugric
tags:
- wikilangs
- nlp
- tokenizer
- embeddings
- n-gram
- markov
- wikipedia
- feature-extraction
- sentence-similarity
- tokenization
- n-grams
- markov-chain
- text-mining
- fasttext
- babelvec
- vocabulous
- vocabulary
- monolingual
- family-uralic_ugric
license: mit
library_name: wikilangs
pipeline_tag: text-generation
datasets:
- omarkamali/wikipedia-monthly
dataset_info:
name: wikipedia-monthly
description: Monthly snapshots of Wikipedia articles across 300+ languages
metrics:
- name: best_compression_ratio
type: compression
value: 4.661
- name: best_isotropy
type: isotropy
value: 0.7886
- name: best_alignment_r10
type: alignment
value: 0.9180
- name: vocabulary_size
type: vocab
value: 1458224
generated: 2026-03-04
---
# Hungarian — Wikilangs Models
Open-source tokenizers, n-gram & Markov language models, vocabulary stats, and word embeddings trained on **Hungarian** Wikipedia by [Wikilangs](https://wikilangs.org).
🌐 [Language Page](https://wikilangs.org/languages/hu/) · 🎮 [Playground](https://wikilangs.org/playground/?lang=hu) · 📊 [Full Research Report](RESEARCH_REPORT.md)
## Language Samples
Example sentences drawn from the Hungarian Wikipedia corpus:
> magyar nép magyar nyelv Magyarország Magyar állampolgárság Magyar, régi magyar családnév
> A Tejútrendszer szinonimája a csillagászatban Galaktika, egy tudományos-fantasztikus antológia neve
> Óe, japán családnév Óe, kisváros Japánban, Jamagata prefektúrában ÓE, az Óbudai Egyetem rövidítése
> Szó fogalma a nyelvészetben Szó fogalma a matematikai logikában és a formális nyelvek elméletében Szó fogalma az informatikában Szó fogalma a zenében Szo, japán kana
> Memória (biológia) Memória (számítástechnika): Számítástechnikában használják Memória (játék) Párkereső kártyajáték
## Quick Start
### Load the Tokenizer
```python
import sentencepiece as spm
sp = spm.SentencePieceProcessor()
sp.Load("hu_tokenizer_32k.model")
text = "Elvonás, addiktológia Elvonás, a szóalkotás egy módja"
tokens = sp.EncodeAsPieces(text)
ids = sp.EncodeAsIds(text)
print(tokens) # subword pieces
print(ids) # integer ids
# Decode back
print(sp.DecodeIds(ids))
```
<details>
<summary><b>Tokenization examples (click to expand)</b></summary>
**Sample 1:** `Elvonás, addiktológia Elvonás, a szóalkotás egy módja`
| Vocab | Tokens | Count |
|-------|--------|-------|
| 8k | `▁elv on ás , ▁ad d ikt ológia ▁elv on … (+9 more)` | 19 |
| 16k | `▁elv on ás , ▁add ikt ológia ▁elv on ás … (+8 more)` | 18 |
| 32k | `▁elvon ás , ▁add ikt ológia ▁elvon ás , ▁a … (+5 more)` | 15 |
| 64k | `▁elvon ás , ▁add ikt ológia ▁elvon ás , ▁a … (+4 more)` | 14 |
**Sample 2:** `Memória (biológia) Memória (számítástechnika): Számítástechnikában használják Me…`
| Vocab | Tokens | Count |
|-------|--------|-------|
| 8k | `▁mem ória ▁( bi ológia ) ▁mem ória ▁( szám … (+23 more)` | 33 |
| 16k | `▁mem ória ▁( bi ológia ) ▁mem ória ▁( számítás … (+19 more)` | 29 |
| 32k | `▁memória ▁( bi ológia ) ▁memória ▁( számítás technika ): … (+12 more)` | 22 |
| 64k | `▁memória ▁( biológia ) ▁memória ▁( számítás technika ): ▁számítástechn … (+10 more)` | 20 |
**Sample 3:** `Óe, japán családnév Óe, kisváros Japánban, Jamagata prefektúrában ÓE, az Óbudai …`
| Vocab | Tokens | Count |
|-------|--------|-------|
| 8k | `▁ó e , ▁japán ▁család név ▁ó e , ▁kis … (+21 more)` | 31 |
| 16k | `▁ó e , ▁japán ▁családnév ▁ó e , ▁kisváros ▁japánban … (+16 more)` | 26 |
| 32k | `▁ó e , ▁japán ▁családnév ▁ó e , ▁kisváros ▁japánban … (+13 more)` | 23 |
| 64k | `▁ó e , ▁japán ▁családnév ▁ó e , ▁kisváros ▁japánban … (+11 more)` | 21 |
</details>
### Load Word Embeddings
```python
from gensim.models import KeyedVectors
# Aligned embeddings (cross-lingual, mapped to English vector space)
wv = KeyedVectors.load("hu_embeddings_128d_aligned.kv")
similar = wv.most_similar("word", topn=5)
for word, score in similar:
print(f" {word}: {score:.3f}")
```
### Load N-gram Model
```python
import pyarrow.parquet as pq
df = pq.read_table("hu_3gram_word.parquet").to_pandas()
print(df.head())
```
## Models Overview

| Category | Assets |
|----------|--------|
| Tokenizers | BPE at 8k, 16k, 32k, 64k vocab sizes |
| N-gram models | 2 / 3 / 4 / 5-gram (word & subword) |
| Markov chains | Context 1–5 (word & subword) |
| Embeddings | 32d, 64d, 128d — mono & aligned |
| Vocabulary | Full frequency list + Zipf analysis |
| Statistics | Corpus & model statistics JSON |
## Metrics Summary
| Component | Model | Key Metric | Value |
|-----------|-------|------------|-------|
| Tokenizer | 8k BPE | Compression | 3.50x |
| Tokenizer | 16k BPE | Compression | 3.92x |
| Tokenizer | 32k BPE | Compression | 4.31x |
| Tokenizer | 64k BPE | Compression | 4.66x 🏆 |
| N-gram | 2-gram (subword) | Perplexity | 429 🏆 |
| N-gram | 2-gram (word) | Perplexity | 362,917 |
| N-gram | 3-gram (subword) | Perplexity | 4,501 |
| N-gram | 3-gram (word) | Perplexity | 1,261,909 |
| N-gram | 4-gram (subword) | Perplexity | 29,749 |
| N-gram | 4-gram (word) | Perplexity | 2,487,801 |
| N-gram | 5-gram (subword) | Perplexity | 135,455 |
| N-gram | 5-gram (word) | Perplexity | 1,806,602 |
| Markov | ctx-1 (subword) | Predictability | 0.0% |
| Markov | ctx-1 (word) | Predictability | 5.8% |
| Markov | ctx-2 (subword) | Predictability | 32.3% |
| Markov | ctx-2 (word) | Predictability | 68.8% |
| Markov | ctx-3 (subword) | Predictability | 23.4% |
| Markov | ctx-3 (word) | Predictability | 88.4% |
| Markov | ctx-4 (subword) | Predictability | 25.2% |
| Markov | ctx-4 (word) | Predictability | 96.0% 🏆 |
| Vocabulary | full | Size | 1,458,224 |
| Vocabulary | full | Zipf R² | 0.9963 |
| Embeddings | mono_32d | Isotropy | 0.7886 |
| Embeddings | mono_64d | Isotropy | 0.7831 |
| Embeddings | mono_128d | Isotropy | 0.7114 |
| Embeddings | aligned_32d | Isotropy | 0.7886 🏆 |
| Embeddings | aligned_64d | Isotropy | 0.7831 |
| Embeddings | aligned_128d | Isotropy | 0.7114 |
| Alignment | aligned_32d | R@1 / R@5 / R@10 | 36.0% / 62.8% / 75.2% |
| Alignment | aligned_64d | R@1 / R@5 / R@10 | 53.2% / 77.0% / 85.6% |
| Alignment | aligned_128d | R@1 / R@5 / R@10 | 63.0% / 85.4% / 91.8% 🏆 |
📊 **[Full ablation study, per-model breakdowns, and interpretation guide →](RESEARCH_REPORT.md)**
---
## About
Trained on [wikipedia-monthly](https://huggingface.co/datasets/omarkamali/wikipedia-monthly) — monthly snapshots of 300+ Wikipedia languages.
A project by **[Wikilangs](https://wikilangs.org)** · Maintainer: [Omar Kamali](https://omarkamali.com) · [Omneity Labs](https://omneitylabs.com)
### Citation
```bibtex
@misc{wikilangs2025,
author = {Kamali, Omar},
title = {Wikilangs: Open NLP Models for Wikipedia Languages},
year = {2025},
doi = {10.5281/zenodo.18073153},
publisher = {Zenodo},
url = {https://huggingface.co/wikilangs},
institution = {Omneity Labs}
}
```
### Links
- 🌐 [wikilangs.org](https://wikilangs.org)
- 🌍 [Language page](https://wikilangs.org/languages/hu/)
- 🎮 [Playground](https://wikilangs.org/playground/?lang=hu)
- 🤗 [HuggingFace models](https://huggingface.co/wikilangs)
- 📊 [wikipedia-monthly dataset](https://huggingface.co/datasets/omarkamali/wikipedia-monthly)
- 👤 [Omar Kamali](https://huggingface.co/omarkamali)
- 🤝 Sponsor: [Featherless AI](https://featherless.ai)
**License:** MIT — free for academic and commercial use.
---
*Generated by Wikilangs Pipeline · 2026-03-04 18:37:58*
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