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DeepSeek-V3.2 (Thinking)

DeepSeek

DeepSeek-V3.2 in thinking mode. A powerful 685B parameter reasoning model using DeepSeek Sparse Attention (DSA). This mode enables extended chain-of-thought reasoning for solving complex tasks. Supports JSON output and tool calls.

Key Specifications

Parameters
685.0B
Context
131.1K
Release Date
November 30, 2025
Average Score
85.5%
API DocumentationResearch PaperModel Weights

Timeline

Key dates in the model's history
Announcement
November 30, 2025
Last Update
January 22, 2026
Today
March 25, 2026

Technical Specifications

Parameters
685.0B
Training Tokens
-
Knowledge Cutoff
-
Family
-
Capabilities
MultimodalZeroEval

Pricing & Availability

Input (per 1M tokens)
$0.28
Output (per 1M tokens)
$0.42
Max Input Tokens
131.1K
Max Output Tokens
65.5K
Supported Features
Function CallingStructured OutputCode ExecutionWeb SearchBatch InferenceFine-tuning

Benchmark Results

Model performance metrics across various tests and benchmarks

Reasoning

Logical reasoning and analysis
GPQA
Diamond subset, Pass@1 • Self-reported
82.0%

Other Tests

Specialized benchmarks
AIME 2025
Pass@1 • Self-reported
93.0%
HMMT 2025
Pass@1 • Self-reported
90.0%
MMLU-Pro
EM • Self-reported
85.0%
LiveCodeBench
Pass@1-COT • Self-reported
83.0%
T2-Bench
Pass@1 • Self-reported
80.0%

License & Metadata

License
mit
Announcement Date
November 30, 2025
Last Updated
January 22, 2026

Compare DeepSeek-V3.2 (Thinking)

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