DeepSeek

DeepSeek V4.1 Flash (max)Open weights

Released 2026-09-09 · Context 1049K · Data snapshot 2026-10-22

Overall score

58.7

Ranked #28
Benchmark coverage
45.5%
10 third-party benchmarks
Context window
1049K
tokens
Input price
$0.30
Cache read $0.01
Output price
$1.20
per million tokens
OpenRouter usage
#1
42.2T tokens/day

Prices converted at snapshot-day rate (USD/CNY 6.6761)

Dimension performance

Office61.9
Knowledge58.1
Coding58.0
Reasoning57.1
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation

Benchmark details

Coding3 items
LiveBench 2.0 · Coding90.2
LiveBench 2.0 · Browser84
LiveBench 2.0 · Long Agentic40.1
Reasoning2 items
LiveBench 2.0 · Reasoning86.7
FrontierMath (Tiers 1-3)max67.4
Office3 items
LiveBench 2.0 · Research86.8
LiveBench 2.0 · Data Analysis79.3
LiveBench 2.0 · Design79.2
Knowledge2 items
GPQA Diamondmax89.8
SimpleQA Verifiedmax42.9

Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.

Score trend

2026-10-202026-10-22
View daily data
2026-10-2258.7
2026-10-2158.7
2026-10-2059.1
Scores and prices come from third-party public data (Artificial Analysis / LMArena / OpenRouter). 50 is the reference models’ average; every 15 points ≈ one standard deviation. Prices are converted at snapshot-day rates and provided for reference only. Return to LLM Leaderboard.