Private AI
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with a 1M-token context window. Running inside a TEE (Trusted Execution Environment), with provider attestation support.
Added Jun 9, 2026
Context Window
1.0M
Max Output
1.0M
Input Price (Auto)
$0.20/1M
Output Price (Auto)
$0.40/1M
Cache Read (Auto)
$0.040/1M
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 97% 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 78% 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 Jun 9, 2026
Artificial AnalysisBetter than 83% of models compared
