Private AI
DeepSeek's 685B parameter mathematical reasoning model with self-verification capabilities. Achieves gold-level scores on IMO 2025 and CMO 2024, plus 118/120 on Putnam 2024. Built on DeepSeek-V3.2-Exp-Base with generator-verifier architecture for rigorous theorem proving.
Added Dec 3, 2025
Context Window
128.0K
Max Output
65.5K
Input Price (Auto)
$0.60/1M
Output Price (Auto)
$2.20/1M
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
28.4
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Coding Index
30.0
GPQA Diamond
Graduate-level scientific reasoning
73.8%
Better than 62% of models compared
HLE
Humanity's Last Exam
8.6%
Better than 60% of models compared
IFBench
Instruction-following benchmark
43.1%
Better than 48% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
33.9%
Better than 42% of models compared
AA-LCR
Long context reasoning evaluation
43.0%
Better than 54% of models compared
SciCode
Python programming for scientific computing
39.9%
Better than 75% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
25.0%
AIME 2025
American Invitational Mathematics Examination 2025
57.7%
Better than 55% of models compared
MMLU-Pro
Professional and academic subject knowledge
83.6%
Better than 85% of models compared
Last updated Jun 4, 2026
Artificial AnalysisBetter than 65% of models compared
LiveCodeBench
Contamination-free coding benchmark
55.4%
Better than 62% of models compared
