training

Complete guide to training SentencePiece models.

Skills
AI research
0

What it does and how to use it

A skill that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

Install the skill (command above).
In Claude Code, describe what you need - the skill turns on by itself when the context fits.
No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/training && curl -fsSL https://doutorai.pt/data/lib/skills__training.md -o .claude/skills/training/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

# SentencePiece Training Guide

Complete guide to training SentencePiece models.

## Training workflow

### Step 1: Prepare corpus

```bash
# Plain text file, one sentence per line (recommended)
cat corpus.txt
# Hello world
# This is a test
# SentencePiece is language-independent

# Or use raw text (SentencePiece handles sentence splitting)
```

### Step 2: Train model

**Command-line**:
```bash
spm_train \
  --input=corpus.txt \
  --model_prefix=m \
  --vocab_size=8000 \
  --model_type=unigram \
  --character_coverage=0.9995
```

**Python API**:
```python
import sentencepiece as spm

spm.Sent

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