Open-weight family · Fast-moving · Intermediate
DeepSeek models
Open-weight models from DeepSeek, notable for efficiency-focused training and strong reasoning and code performance.
What DeepSeek models is
DeepSeek releases have drawn attention for achieving competitive results with training approaches emphasising efficiency, including mixture-of-experts designs and reasoning-tuned variants.
How it works
Weights are published for self-hosting alongside a hosted API. Reasoning variants expose extended deliberation before answering.
Why it matters
The releases reframed assumptions about the cost of frontier-adjacent capability and are widely used as fine-tuning bases.
Common uses
- →Reasoning and code tasks
- →Self-hosted inference
- →Research on efficient training
Strengths
- ✓Strong price-performance
- ✓Open weights
- ✓Reasoning variants
Watch for
- ✓Data-governance review advisable
- ✓Rapidly changing releases
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