Dataset

Tiny Aya L2 Multilingual Reasoning (44 languages)

Contains ~250k translated reasoning examples across 44 languages, each with question, thinking, answer, and aligned English originals.

Hugging Face ↗Sep 9, 2026Paper ↗

  • llm
  • nlp
  • multilingual
  • reasoning
  • chain-of-thought
Pipeline diagram showing before/after and L2 bridge building method with data mixing.
Pipeline diagram showing before/after and L2 bridge building method with data mixing.

What it is

Multilingual reasoning-trace corpus with translated prompt, chain-of-thought, and answer pairs across 44 languages plus aligned English originals. ~250k text examples across 44 language-specific splits. Each row pairs a non-English question, thinking trace, and answer with aligned English originals, with train/test splits and domain metadata.

Key results

  • 44 language-specific configs with train/test splits
  • ~250k total examples; per-language train ranges from 2.6k to 23.0k
  • 10 text fields incl. question, thinking, output, originals; parquet; CC-BY-NC-4.0

Useful for supervised fine-tuning and evaluation of multilingual LLM reasoning and answer generation.

One useful ML email a week.

Worth your time, not all of your time.

We track new ML work across papers, code, and data, then keep only the pieces worth a closer look. Selected, not collected.

Papers.Data.Code

The Weekly ML Signal

Selected, not collected.

One useful ML email a week: the papers, repos and datasets worth your attention.

Worth your time, not all of your time.