所有发布••

Open weights release

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Released 2026年9月

DeepSeek V4.1 Flash:本次发布的智能、性能与价格

模型摘要

智能Updated

无
Artificial Analysis Intelligence Index
智能在 4 档中的档位未知。

速度

204.2
每秒输出 token 数
速度为 4 档中的第 4 档。
输入 US$0.30输出 US$1.20缓存折扣 98%
无
Intelligence Index 每项任务的成本
成本在 4 档中的档位未知。

冗长度

无
Intelligence Index 输出 token 数
冗长度在 4 档中的档位未知。

DeepSeek V4.1 Flash 发布包含 2 个模型,各自具有不同的智能、性能与价格特征。下方对这 2 个模型的关键指标进行了比较。

  • 输出速度方面,最快的模型是 DeepSeek V4.1 Flash (Non-reasoning)(247 token/秒)。
  • 延迟方面,DeepSeek V4.1 Flash (Non-reasoning)(0.91 秒) 的首个答案 token 等待时间最短。

Updated
Artificial Analysis Intelligence Index · Higher is better
No publicly available API
Output tokens per second · Higher is better
No publicly available API
Weighted average cost (USD) per Intelligence Index task · Lower is better
No publicly available API

智能Updated

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v5.0.1 incorporates 9 evaluations: AA-Briefcase v1.1, AutomationBench-AA, Terminal-Bench 4.0, FrontierCode 2.0, AA-Omniscience v1.1, GDP.pdf, HLE-Diamond, CritPt v2 (Hard Subset), and Terminal-Bench-Science 0.1

Intelligence Index 与每项任务的成本

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task
Most attractive quadrant
Pareto line

成本

每项 Intelligence Index 任务的成本

Weighted average cost (USD) per Intelligence Index task · Segmented by token type · Lower is better

速度与延迟

输出速度

Output tokens per second · Higher is better

能力得分

能力指数

衡量模型在特定能力与行业中的表现
Finance & Accounting Index

Incorporates 5 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, AutomationBench-AA, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 4 evaluations: AutomationBench-AA, AA-Briefcase v1.1, AA-Omniscience v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, MLCR-AA, AutomationBench-AA, HLE-Diamond · Higher is better

Engineering Index

Incorporates 7 evaluations: AA-Omniscience v1.1, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1, HLE-Diamond, Terminal-Bench 4.0, FrontierCode 2.0, AA-Briefcase v1.1 · Higher is better

Economics Index

Incorporates 4 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, GDP.pdf · Higher is better

Evaluations

Evaluations measured independently by Artificial Analysis · AA-PersonalityBench scores are percentile ranks from 1 to 100
查看更多

Agentic knowledge work, Elo

Agentic SaaS workflows

Agentic scientific research workflows in a terminal

Reasoning & knowledge

Professional document reasoning, All-pass

Agentic coding & terminal use

Quantitative analysis on spreadsheets & documents

Legal agentic work, Hallucination-Gated All-Pass Rate

Agentic real-world work tasks, Elo

Product and brand videos designed in code, Elo

Kubernetes incident root-cause analysis

MLCR-AAUpdated

Medical long context reasoning

Visual reasoning

Rich, varied, well-crafted language

Well-structured, scannable, answer-first

Truthful, acknowledges uncertainty, non-sycophantic

Use of filler and generic language

AA-PersonalityBenchNew

性格指数

每个轴对应 8 个性格指数之一:其特质 Elo z 分数的平均值,在基准测试中所有已评估模型之间换算为 1 到 100 的百分位排名

DeepSeek 的更多发布

更多详情

权重
服务商基准测试
DeepSeek V4.1 Flash (Max)
DeepSeek 标志DeepSeek
-
552B
推理时启用 16B 个参数
1M
US$0.2
204
CoreWeaveModalSiliconFlow
+13
DeepSeek V4.1 Flash (Non-reasoning)
DeepSeek 标志DeepSeek
-
552B
推理时启用 16B 个参数
1M
US$0.2
247
ModalFireworksCoreWeave
+5