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Compare AI models: Step 5 Preview vs Hy4 preview

  1. Step 5 PreviewStepFunHollow points use fallbacks · hover for details
  2. Hy4 previewTencentHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Step 5 Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder38/10081/10050/10050/100 — Tool calling supported; no comparable benchmark
Hy4 preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder40/10087/1000/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text
Output modalities
Text
Text
Providers
Pricing
Input
$1.00/ 1M
$0.83/ 1M
Output
$2.70/ 1M
$2.50/ 1M
Cached input
$0.10/ 1M
$0.04/ 1M
MomentumLast 2 mo
Unique users
117K
50K
Completed sessions
2,645,966
125,544
Token share
0.6%
0.02%
Tokens
7.2T+100%
259B+122%
SEP 3OCT 28
SEP 3OCT 28
RetentionWeek 1
Returning users
58.8%2.1K user-weeks
51.2%1.5K user-weeks

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