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Compare AI models: Muse Spark 1.2 Contributor vs Step 5 Preview

  1. Muse Spark 1.2 ContributorMeta
  2. Step 5 PreviewStepFunHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Muse Spark 1.2 Contributor0/10041/10081/10093/10083/1000/100
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, Image, Video, Pdf, Audio
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.10/ 1M
$1.00/ 1M
Output
$0.20/ 1M
$2.70/ 1M
Cached input
$0.002/ 1M
$0.10/ 1M
MomentumLast 2 mo
Unique users
262K
115K
Completed sessions
321,267,399
2,637,899
Token share
1.92%
0.62%
Tokens
22T+27%
7.2T+100%
AUG 31OCT 25
AUG 31OCT 25
RetentionWeek 1
Returning users
76.7%7.4K user-weeks
77.1%933 user-weeks

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