DeepSeek-V3.2 (Reasoning)
by DeepSeek
DeepSeek-V3.2 (Reasoning) is a reasoning model from DeepSeek, released on December 1, 2025. It has a 164K-token context window and can generate up to 164K output tokens. API pricing is $0.26 per 1M input tokens and $0.38 per 1M output tokens.
DeepSeek-V3.2 is a 685B-parameter MoE model that harmonizes high computational efficiency with superior reasoning and agent performance. It introduces DeepSeek Sparse Attention (DSA) for efficient long-context processing, a scalable reinforcement learning post-training framework, and large-scale agentic task synthesis covering 1,800+ environments. V3.2 achieves GPT-5-level performance across reasoning, coding, and agentic benchmarks, with gold-medal results from its Speciale variant on IMO, IOI, ICPC World Finals, and CMO 2025.
Key specs
| Provider | DeepSeek |
|---|---|
| Release date | 2025-12-01 |
| License | open source |
| Context window | 164K tokens |
| Max output | 164K tokens |
| Input price | $0.26 / 1M tokens |
| Output price | $0.38 / 1M tokens |
| Intelligence Score | 33.1 |
| Coding index | 22.7 |
Quick answers
What is the context window of DeepSeek-V3.2 (Reasoning)?
DeepSeek-V3.2 (Reasoning) has a context window of 164K tokens, with a maximum output of 164K tokens per response.
How much does DeepSeek-V3.2 (Reasoning) cost?
DeepSeek-V3.2 (Reasoning) costs $0.26 per 1M input tokens and $0.38 per 1M output tokens through the API.
Is DeepSeek-V3.2 (Reasoning) open source?
Yes. DeepSeek-V3.2 (Reasoning) is an open model released under the open source license.
When was DeepSeek-V3.2 (Reasoning) released?
DeepSeek released DeepSeek-V3.2 (Reasoning) on December 1, 2025.
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