CompareAI models
- Claude Fable 5.1Anthropic
- Claude Opus 4.5Anthropic
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Claude Fable 5.1 | 100/100 | No data | 4/100 | 81/100 | 50/100 | No data |
| Claude Opus 4.5 | 100/100 | 35/100 | 8/100 | 42/100 | 50/100 | No data |
Overview
Author
Context length
1M
200K
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$10/ 1M
$5.00/ 1M
Output
$50/ 1M
$25/ 1M
Cached input
$0.25/ 1M
$0.50/ 1M
MomentumLast 2 mo
Unique users
0
No usage
Completed sessions
1
No usage
Token share
0%
No usage
Tokens
00%
No usage
No trend data
No trend data
RetentionWeek 1
Returning users
Pending
Pending
Related comparisons. Other model pairs to check.
Nearby alternativeClaude Fable 5.1 vs Jamba MiniClaude Fable 5.1·Jamba MiniNearby alternativeClaude Opus 4.5 vs Jamba MiniClaude Opus 4.5·Jamba MiniRelated comparisonClaude Fable 5.1 vs Jamba LargeClaude Fable 5.1·Jamba LargeRelated comparisonClaude Opus 4.5 vs Jamba LargeClaude Opus 4.5·Jamba Large