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5 个模型

StepFun 模型:智能、性能与价格

智能

Updated

Artificial Analysis Intelligence Index

每项 Intelligence Index 任务

Artificial Analysis 已对 StepFun 的 5 个模型进行基准测试。下方对这些模型的关键指标进行了比较。

  • 智能方面,StepFun 得分最高的模型是 Step 5 Preview(29)。
  • 速度方面,Step 5 Preview(13.1 分钟) 的每任务耗时最短。
  • 延迟方面,Step 5 Preview(21.26 秒) 的首个答案 token 等待时间最短。
  • 价格方面,Step 5 Preview($2.35) 的单任务成本最低。

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-AA 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

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

Intelligence Index 每项任务耗时

Output tokens divided by end-to-end output speed (minutes per Intelligence Index task) · Speed at the model's own endpoint or the median across providers · Lower 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-AA 2.0, AA-Briefcase v1.1 · Higher is better

Economics Index

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

StepFun 的所有发布

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权重
服务商基准测试
Step 5 Preview
StepFun 标志StepFun
29
600B
推理时启用 27B 个参数
1M
$0.54
13.1
144
StepFun
Step 3.5 Flash 2603
StepFun 标志StepFun
-
-
256k
$0.064
-
105
不可用
StepFun
Step 3.7 Flash
StepFun 标志StepFun
-
198B
推理时启用 11B 个参数
262k
$0.18
-
151
StepFunDeepInfraGMI
Step3 VL 10B
StepFun 标志StepFun
-
10.2B
66k
-
-
-
-
Step 3.5 Flash
StepFun 标志StepFun
-
196B
推理时启用 11B 个参数
256k
$0.064
-
125
StepFunSiliconFlow