Compare AI models: DeepSeek V4.1 Flash 1017 vs Step 5 Preview

DeepSeek V4.1 Flash 1017DeepSeekHollow points use fallbacks · hover for details
Step 5 PreviewStepFunHollow points use fallbacks · hover for details

ReasoningCodingCost efficiencyContext windowMultimodalTool use

Normalized model capability scores
Model	Reasoning	Coding	Cost efficiency	Context window	Multimodal	Tool use
DeepSeek V4.1 Flash 1017	56/100	100/100	53/100	82/100	33/100	50/100 — Tool calling supported; no comparable benchmark
Step 5 Preview	50/100 — Reasoning supported; no comparable benchmark	50/100 — No data; neutral placeholder	36/100	82/100	50/100	50/100 — Tool calling supported; no comparable benchmark

Overview

Author

Context length

Reasoning

True

Input modalities

Text, Image

Text, Image, Video

Output modalities

Text

Providers

Pricing

Input

$0.30/ 1M

$1.00/ 1M

Output

$1.20/ 1M

$2.70/ 1M

Cached input

$0.006/ 1M

$0.10/ 1M

MomentumLast 2 mo

Unique users

11K

112K

Completed sessions

107,624

2,627,574

Token share

0.03%

0.64%

Tokens

330B+100%

7.2T+100%

AUG 28OCT 22

RetentionWeek 1

Returning users

Pending

77.1%933 user-weeks

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