Compare AI models: Claude Sonnet 4.5 (latest) vs Muse Spark 1.3 Contributor
- Claude Sonnet 4.5 (latest)AnthropicHollow 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 Sonnet 4.5 (latest) | 50/100 — Reasoning supported; no comparable benchmark | 29/100 | 12/100 | 42/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
| Muse Spark 1.3 Contributor | 100/100 | 100/100 | 84/100 | 92/100 | 83/100 | 100/100 |
Overview
Author
Context length
200K
1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Video, Pdf, Audio
Output modalities
Text
Text
Providers
Pricing
Input
$3.00/ 1M
$0.10/ 1M
Output
$15/ 1M
$0.20/ 1M
Cached input
$0.30/ 1M
$0.002/ 1M
MomentumLast 2 mo
Unique users
0
1.1M
Completed sessions
14
345,105,657
Token share
0%
17.4%
Tokens
00%
164T+100%
No trend data
AUG 11OCT 5
RetentionWeek 1
Returning users
Pending
64.4%35K user-weeks
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