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Compare AI models: DeepSeek V4 Pro vs Step 5 Preview

  1. DeepSeek V4 ProDeepSeek
  2. Step 5 PreviewStepFunHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4 Pro100/100100/10032/10081/1000/10068/100
Step 5 Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder38/10081/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$1.60/ 1M
$1.00/ 1M
Output
$3.20/ 1M
$2.70/ 1M
Cached input
$0.14/ 1M
$0.10/ 1M
MomentumLast 2 mo
Unique users
397K
124K
Completed sessions
1,502,913
2,663,040
Token share
0.42%
0.54%
Tokens
5.5T-79%
7.2T+100%
SEP 11NOV 5
SEP 11NOV 5
RetentionWeek 1
Returning users
56%30K user-weeks
59.2%2.2K user-weeks

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