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Compare AI models: Muse Spark 1.3 Contributor vs GPT-5.4 nano

  1. Muse Spark 1.3 ContributorMeta
  2. GPT-5.4 nanoOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Muse Spark 1.3 Contributor100/100100/10084/10092/10083/100100/100
GPT-5.4 nano11/10041/10062/10070/10033/1000/100
Overview
Author
Context length
1M
400K
Reasoning
True
True
Input modalities
Text, Image, Video, Pdf, Audio
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$0.10/ 1M
$0.20/ 1M
Output
$0.20/ 1M
$1.25/ 1M
Cached input
$0.002/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
981K
0
Completed sessions
325,559,467
75
Token share
16.5%
0%
Tokens
148T+100%
00%
AUG 8OCT 2
No trend data
RetentionWeek 1
Returning users
67.5%24K user-weeks
Pending

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