Compare AI models: Muse Spark 1.3 Contributor vs Grok 4.5
- Muse Spark 1.3 ContributorMeta
- Grok 4.5xAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Muse Spark 1.3 Contributor | 100/100 | 100/100 | 84/100 | 92/100 | 83/100 | 100/100 |
| Grok 4.5 | 50/100 — Reasoning supported; no comparable benchmark | 100/100 | 30/100 | 72/100 | 33/100 | 57/100 |
Overview
Author
Context length
1M
500K
Reasoning
True
True
Input modalities
Text, Image, Video, Pdf, Audio
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$0.10/ 1M
$2.00/ 1M
Output
$0.20/ 1M
$6.00/ 1M
Cached input
$0.002/ 1M
$0.30/ 1M
MomentumLast 2 mo
Unique users
983K
73K
Completed sessions
327,438,674
72,580
Token share
16.5%
0%
Tokens
149T+100%
38B-55%
AUG 8OCT 2
AUG 8OCT 2
RetentionWeek 1
Returning users
67.5%24K user-weeks
40.4%2.9K user-weeks
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