すべてのリリース••

Open weights release

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Released 2026年9月

DeepSeek V4.1 Flash:リリースの知能・性能・料金

DeepSeek V4.1 Flashリリースには、知能・性能・料金の特性が異なる2個のモデルがあります。以下では、この2個のモデルの主要指標を比較します。

  • 知能が最も高いDeepSeek V4.1 FlashのモデルはDeepSeek V4.1 Flash (Reasoning, Max Effort)(39)です。
  • 出力速度が最も速いモデルはDeepSeek V4.1 Flash (Non-Reasoning)(296トークン/秒)です。
  • 最初の回答トークンまでの時間が最も短いモデルはDeepSeek V4.1 Flash (Non-Reasoning)(1.16秒)です。
  • タスクあたりの費用が最も低いモデルはDeepSeek V4.1 Flash (Non-Reasoning)($0.15)です。モデル間の料金差は最大1.8倍です。

知能

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v4.3.2 incorporates 10 evaluations: AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1

Intelligence Index vs. Cost per Intelligence Index Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task
Most attractive quadrant
DeepSeek V4.1 Flash
Pareto line

費用

Cost per Intelligence Index Task

Weighted average cost (USD) per Artificial Analysis Intelligence Index task, segmented by token type. Lower is better

速度と遅延

Output Speed

Output tokens per second · Higher is better

能力スコア

能力指数

特定の能力や業界におけるモデルの性能を測定
Finance & Accounting Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better

Engineering Index

Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better

Economics Index

Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better

DeepSeekの他のリリース

詳細

ウェイト
プロバイダーのベンチマーク
DeepSeek V4.1 Flash (Reasoning, Max Effort)
DeepSeekのロゴDeepSeek
39
552B
推論時に16Bが有効
1M
$0.2
222
LithosAICoreWeaveModal
+15
DeepSeek V4.1 Flash (Non-Reasoning)
DeepSeekのロゴDeepSeek
25
552B
推論時に16Bが有効
1M
$0.2
296
DeepSeekLithosAI