Compare AI models: Claude Opus 5.5 vs Muse Spark 1.3 Contributor
- Claude Opus 5.5AnthropicHollow points use fallbacks · hover for details
- Muse Spark 1.3 ContributorMeta
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Claude Opus 5.5 | 100/100 | 75/100 | 9/100 | 82/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
| Muse Spark 1.3 Contributor | 100/100 | 93/100 | 82/100 | 93/100 | 83/100 | 100/100 |
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Video, Pdf, Audio
Output modalities
Text
Text
Providers
Pricing
Input
$4.00/ 1M
$0.10/ 1M
Output
$20/ 1M
$0.20/ 1M
Cached input
$0.20/ 1M
$0.002/ 1M
MomentumLast 2 mo
Unique users
No usage
1.4M
Completed sessions
No usage
367,864,820
Token share
No usage
22.2%
Tokens
No usage
220T+100%
No trend data
AUG 21OCT 15
RetentionWeek 1
Returning users
Pending
67%41K user-weeks
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