Private AI
DeepSeek V4 Flash Thinking enables DeepSeek's reasoning mode on the efficiency-optimized Mixture-of-Experts model with a 1M-token context window, built for fast inference, high-throughput workloads, reasoning, coding, and agent workflows.
Added Apr 24, 2026
Context Window
1.0M
Max Output
384.0K
Input Price (Auto)
$0.10/1M
Output Price (Auto)
$0.21/1M
Cache Read (Auto)
$0.021/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
46.5
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Coding Index
38.7
GPQA Diamond
Graduate-level scientific reasoning
89.4%
Better than 95% of models compared
HLE
Humanity's Last Exam
32.1%
Better than 94% of models compared
IFBench
Instruction-following benchmark
79.2%
Better than 98% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
95.0%
Better than 93% of models compared
AA-LCR
Long context reasoning evaluation
63.0%
Better than 79% of models compared
SciCode
Python programming for scientific computing
44.9%
Better than 89% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
35.6%
Last updated May 31, 2026
Artificial AnalysisBetter than 84% of models compared
