LLMOpen weights
DeepSeek-V2
DeepSeek
Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Superseded by DeepSeek-V3
Specifications
- Type
- LLM
- Access
- Open weights
- Released
- May 6, 2024
- Parameters
- 236B total / 21B active (MoE)
- Context window
- 128,000 tokens
- Input
- Text
- Output
- Text
Our take
Introduced multi-head latent attention for cheap inference and undercut the market on price, foreshadowing the V3 and R1 breakthroughs.