Claude Fable 5.2 vs Muse Wonder Full: Release Comparison

Name: Intelligence
Creator: Artificial Analysis
License: https://artificialanalysis.ai/docs/legal/Terms-of-Use.pdf

Comparison of the Claude Fable 5.2 and Muse Wonder Full releases: 5 models and 1 model respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 6 models.

For intelligence, Claude Fable 5.2 scores highest: Claude Fable 5.2 (Max, Default Fallback) at 65, against Muse Wonder Full at 50.

Model Playground

Releases compared


	Claude Fable 5.2 (max)	Claude Fable 5.2 (xhigh)	Claude Fable 5.2 (high)	Claude Fable 5.2 (medium)	Claude Fable 5.2 (low)	Muse Wonder Full (max)
Intelligence Index	65	62	62	56	54	50
Finance & Accounting	65	63	63	60	58	55
Strategy & Ops	67	65	64	62	61	58
Legal	63	62	60	58	57	51
Healthcare & Medical	65	--	--	--	--	52
Engineering	73	70	70	65	62	55
Economics	67	64	63	60	58	54
AA-Briefcase v1.1	1785	1737	1677	1622	1563	1729
AutomationBench-AA	76.4%	74.2%	71.4%	68.8%	68.0%	71.3%
Terminal-Bench 4.0	59.6%	61.6%	59.6%	55.1%	54.5%	57.1%
FrontierCode-AA 2.0	48.8%	47.6%	49.1%	41.3%	38.4%	37.8%
AA-Omniscience v1.1	67	65	64	64	63	31
GDP.pdf	24.2%	21.4%	21.8%	23.8%	26.8%	32.6%
HLE-Diamond	80.2%	75.8%	73.8%	66.3%	60.8%	48.5%
CritPt v2 (Hard Subset)	76.5%	73.5%	73.0%	61.5%	60.0%	56.5%
Terminal-Bench-Science 0.1	73.3%	67.6%	70.0%	60.5%	53.8%	37.1%

Cost per TaskUSD	$26.54	$14.83	$9.08	$3.80	$3.10	--
Input PriceUSD/1M Tokens	$8.00	$8.00	$8.00	$8.00	$8.00	--
Output PriceUSD/1M Tokens	$40.00	$40.00	$40.00	$40.00	$40.00	--
Cache Hit PriceUSD/1M Tokens	$0.20	$0.20	$0.20	$0.20	$0.20	--
Cache Write PriceUSD/1M Tokens	$10.00	$10.00	$10.00	$10.00	$10.00	--

Time per TaskMinutes	45.3	27.9	16.2	7.7	5.8	--
Output Speedtok/s	101	97	101	94	102	--
Time to First Answer Tokens	270.17	89.97	27.63	11.08	8.76	--
Time to First Tokens	270.17	89.97	27.63	11.08	8.76	--
End-to-End TimeMean of Single-Request Workloads (s)	474.43	192.73	85.68	61.62	52.06	--

Context Window	1M	1M	1M	1M	1M	1M
Creator	Anthropic	Anthropic	Anthropic	Anthropic	Anthropic	Meta
License	Proprietary	Proprietary	Proprietary	Proprietary	Proprietary	Proprietary
Input Modality	Supports: text and image	Supports: text and image	Supports: text and image	Supports: text and image	Supports: text and image	Supports: text, image, speech, and video
Output Modality	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text
Providers						--

Updated

Intelligence

Artificial Analysis Intelligence Index · Higher is better

No publicly available API

Time per Task

Inference time (minutes) per Intelligence Index task · Lower is better

No publicly available API

Cost per Task

Weighted average cost (USD) per Intelligence Index task · Lower is better

No publicly available API

IntelligenceUpdated

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v5.0.1 incorporates 9 evaluations: AA-Briefcase v1.1, AutomationBench-AA, Terminal-Bench 4.0, FrontierCode-AA 2.0, AA-Omniscience v1.1, GDP.pdf, HLE-Diamond, CritPt v2 (Hard Subset), and Terminal-Bench-Science 0.1

No publicly available API

Artificial Analysis Intelligence Index v5.0.1 includes: AA-Briefcase v1.1, AutomationBench-AA, Terminal-Bench 4.0, FrontierCode-AA 2.0, AA-Omniscience v1.1, GDP.pdf, HLE-Diamond, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1. See Intelligence Index methodology for further details, including a breakdown of each evaluation and how we run them.

Intelligence Index vs. Cost per Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task

Most attractive quadrant

Claude Fable 5.2

Pareto line

AA-Briefcase v1.1

AutomationBench-AA

Cost per Task (USD, Log Scale)

Weighted average cost per Intelligence Index task. Each evaluation’s cost is calculated from input, cache hit, cache write, reasoning, and answer token prices, divided by task count, and weighted by its Intelligence Index weight.

Cost

Cost per Intelligence Index Task

Weighted average cost (USD) per Intelligence Index task · Segmented by token type · Lower is better

Performance

Time per Intelligence Index Task

Output tokens divided by end-to-end output speed (minutes per Intelligence Index task) · Speed at the model's own endpoint or the median across providers · Lower is better

The weighted average time (minutes) per Artificial Analysis Intelligence Index task: output tokens per task divided by output speed, weighted by each benchmark's weight in the Intelligence Index.

Speed and latency metrics average each endpoint's runs over the past 5 days, and the error rate pools them. We run the benchmark every 6 hours, and endpoints of deprecated models every 18 hours.

Capability Scores

Capability Indexes

Measures the performance of models on specific capabilities and industries

Finance & Accounting Index

Incorporates 5 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, AutomationBench-AA, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 4 evaluations: AutomationBench-AA, AA-Briefcase v1.1, AA-Omniscience v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, MLCR-AA, AutomationBench-AA, HLE-Diamond · Higher is better

Engineering Index

Incorporates 7 evaluations: AA-Omniscience v1.1, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1, HLE-Diamond, Terminal-Bench 4.0, FrontierCode-AA 2.0, AA-Briefcase v1.1 · Higher is better

Economics Index

Incorporates 4 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf · Higher is better

Benchmarks

AA-PersonalityBenchNew

Personality Indexes

Each axis is one of 8 personality indexes: the mean of its traits’ Elo z-scores, percentile ranked from 1 to 100 across all models evaluated in the benchmark

Claude Fable 5.2 vs Muse Wonder Full: Release Comparison

Intelligence

Time per Task

Cost per Task

IntelligenceUpdated

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index

Intelligence Index vs. Cost per Task

Cost per Intelligence Index Task

Artificial Analysis Intelligence Index

Cost

Cost per Intelligence Index Task

Cost per Intelligence Index Task

Performance

Time per Intelligence Index Task

Time per Intelligence Index Task

Time Period

Capability Scores

Capability Indexes

Benchmarks

AA-PersonalityBenchNew

Personality Indexes