LLMOpen weights
Phi-3
Microsoft
Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- LLM
- Access
- Open weights
- Released
- April 23, 2024
- License
- MIT
- Parameters
- 3.8B
- Context window
- 128,000 tokens
- Input
- Text
- Output
- Text
Our take
A 3.8B model good enough to run on a phone, continuing the small-but-mighty, data-quality-first line of research.