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Model · Artificial Analysis

DeepSeek/DeepSeek V4.1 Flash (Non-reasoning)

Benchmark data by Artificial Analysis.

Author / organizationDeepSeek
AccessHosted API (no weights listed here)
Price per million tokens$0.3 in · $1.2 out
Intelligence Index24.7
Output speed188 tokens/s
Tasktext-generation
Created10 September 2026
Last updated at source—
hostedtext-generation
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Popularity, last 3 days

2,470 now. Counts as reported by the source, snapshotted daily by Silytics.

Reported results

DatasetMetricValue
Artificial AnalysisHumanity's Last Exam0.108
Artificial AnalysisIntelligence Index24.7
Artificial AnalysisSciCode0.355
Artificial Analysislcr0.5533
Artificial Analysisterminalbench v4 00.0556

Reported by the model's authors in the model card. Not independently verified, and setups differ between authors, so scores from different models are not always comparable. Each value links to its source.

Price and speed history

USD per million tokens

00.511.5210-1510-1610-17Input · 10-15: 0.3Input · 10-16: 0.3Input · 10-17: 0.3Output · 10-15: 1.2Output · 10-16: 1.2Output · 10-17: 1.2
InputOutput

Output speed (tokens per second)

05010015020010-1510-1610-17Speed · 10-15: 159.808Speed · 10-16: 174.781Speed · 10-17: 188.041

More from DeepSeek

Silytics shows public metadata from Artificial Analysis and links to the original. Information may be incomplete or out of date. Last refreshed 17 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.