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DeepSeek V4 Flash (Reasoning, Max Effort)

DeepSeek · Released 2026-04-24 · Independent benchmark scores from Artificial Analysis

Intelligence Index
40.3
Output speed
125.4
tokens/sec
Blended price
$0.17
per 1M tokens
Time to first token
0.95s

Model metadata

Model IDd8ddb241-b3e4-4c25-a6a3-72eb1b30c541
Slugdeepseek-v4-flash
Release date2026-04-24
ProviderDeepSeek
Provider slugdeepseek
Output speed125.4 tok/s
Time to first token0.95s
Time to first answer45.72s
Blended price ($/1M)$0.17
Input price ($/1M)$0.14
Output price ($/1M)$0.28

All evaluation scores (17)

aime
aime 25
artificial analysis coding index56.20
artificial analysis intelligence index40.30
artificial analysis math index
gpqa89.4%
hle32.1%
ifbench79.2%
lcr63.0%
livecodebench
math 500
mmlu pro
scicode44.9%
tau banking22.9%
tau295.0%
terminalbench hard35.6%
terminalbench v2 161.8%

Source: artificialanalysis.ai/models/deepseek-v4-flash

Benchmark data from Artificial Analysis.