Compare AI models: Claude Opus 5.5 vs Muse Spark 1.2 Contributor
- Claude Opus 5.5AnthropicHollow points use fallbacks · hover for details
- Muse Spark 1.2 ContributorMeta
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Claude Opus 5.5 | 100/100 | 67/100 | 10/100 | 80/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
| Muse Spark 1.2 Contributor | 0/100 | 40/100 | 84/100 | 92/100 | 83/100 | 0/100 |
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
461K
Completed sessions
No usage
323,132,859
Token share
No usage
4.07%
Tokens
No usage
39T+100%
No trend data
AUG 13OCT 7
RetentionWeek 1
Returning users
Pending
78.3%8.9K user-weeks
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