SmolLM3 3B

Hugging Face · États-Unis
Fully open small model: Apache 2.0 weights, training data published, engineering blueprint public. 6 native languages (EN/FR/ES/DE/IT/PT) covers major EU markets. 128K context via YARN. Strong default for edge or on-prem EU deployments where transparency matters.
Caractéristiques de la licence
Licence
Apache 2.0
Commercial use
Unrestricted
Derivatives
Allowed
Attribution
Required
Parameters
3B dense
Context
64K trained, 128K via YARN
Languages
EN / FR / ES / DE / IT / PT (+ secondary AR/ZH/RU)
Training data
11.2T tokens (FineWeb-Edu, DCLM, FineWeb2-HQ — published)
Reproducibility
Full training blueprint published
Last updated
2025-Q3
Risques connus
  • Small capacity: 3B won't match frontier quality on complex reasoning
  • HF org is US-incorporated despite French heritage — see Hugging Face provider entry
Revu par Ali Madjaji · Dernière revue le 2026-04-16