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DeepSeek-V3.2-Speciale

DeepSeekOpen WeightsPending Human Review

DeepSeek-V3.2-Speciale is the high-compute reasoning specialization released alongside V3.2. A more extensive reinforcement-learning phase targets difficult mathematical and scientific problems, trading generation efficiency for reasoning depth. The downloadable checkpoint remains available under MIT terms. Its official temporary API endpoint expired on December 15, 2025, and did not support tool calls. Speciale should therefore be treated as a distinct reasoning model with a different capability and access profile from the ordinary V3.2 agent model.

2025-12-01
671B total, 37B activated
Mixture of Experts (MoE) with DeepSeek Sparse Attention
MIT

Specifications

Parameters
671B total, 37B activated
Architecture
Mixture of Experts (MoE) with DeepSeek Sparse Attention
License
MIT
Context Window
128,000 tokens
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
DeepSeek
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

Capabilities
deep reasoningmathematicsscientific problem solvingcode generation
Known Limitations
High-compute reasoning can generate long and expensive outputs.No tool-call support in the original official endpoint; that endpoint has expired.
Notable Use Cases
difficult contest mathematicsreasoning researchscientific problem solving
Function Calling Support
No
Tool Use Support
No

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