Meta: Muse Spark 1.1 vs OpenAI: GPT-5.2

GPT-5.2 (medium) leads on average score with 8.4 vs 8.3. Muse Spark 1.1 (low) has the lower benchmark cost at $0.647 vs $0.951. Muse Spark 1.1 (low) is faster at 11.45s vs 22.62s, with pass rates of 69.7% vs 72.7%.

Recommended modelMuse Spark 1.1 (low)Its score stays close to the best score here (8.3 vs 8.4), while responding about 2.0x faster than GPT-5.2 (medium).

Last updated at: 2026-07-17

Metric	Muse Spark 1.1 Muse Spark 1.1 low Release: 2026-07-16	GPT-5.2 GPT-5.2 medium Release: 2025-12-11

Metric	Muse Spark 1.1 Muse Spark 1.1 low Release: 2026-07-16	GPT-5.2 GPT-5.2 medium Release: 2025-12-11
Score	8.3	8.4
Rank	#24	#21
Reliability	10.0	10.0
Consistency	8.5	8.5
Tests Correct
Attempt pass rate	69.7%	72.7%
Flaky tests	4	4
Total Runs	66	66
Cost per result	4.975	6.791
Total Cost	$0.647	$0.951
Input Price	$1.250 / 1M	$1.750 / 1M
Output Price	$4.250 / 1M	$14.000 / 1M
Total Input Tokens	142,298	105,004
Output Tokens	10,847	9,914
Reasoning Tokens	99,467	44,868
Response Time (avg)	11.45s	22.62s
Response Time (max)	54.15s	102.93s
Response Time (total)	251.92s	339.28s

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#24 Muse Spark 1.1

low

Cost: $0.020
Time: 39.2s
Tokens: 4,947 tok

#21 GPT-5.2

medium

Cost: $0.047
Time: 49.2s
Tokens: 3,396 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	7.9	6.3	83.3%	2		4.36s	2,334	621	6,040
GPT-5.2	6.5	8.0	58.3%	1		7.81s	606	567	2,002

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	10.0	10.0	100.0%	0		10.34s	8,562	394	14,503
GPT-5.2	10.0	10.0	100.0%	0		22.73s	7,302	511	11,912

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	6.6	9.1	50.0%	0		29.45s	103,652	8,010	17,369
GPT-5.2	10.0	10.0	100.0%	0		58.50s	82,056	7,304	14,693

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	10.0	10.0	100.0%	0		3.22s	7,827	240	2,074
GPT-5.2	10.0	10.0	100.0%	0		3.15s	7,140	234	420

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	2.9	7.2	11.1%	1		29.73s	2,016	235	42,049
GPT-5.2	5.9	7.2	55.6%	1		77.80s	473	42	10,342

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	10.0	10.0	100.0%	0		4.12s	906	131	1,125
GPT-5.2	3.7	9.7	0.0%	0		4.32s	477	162	269

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	7.3	6.0	83.3%	1		5.42s	1,527	252	4,246
GPT-5.2	9.9	10.0	100.0%	0		3.12s	660	94	614

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	8.3	10.0	66.7%	0		6.60s	1,938	391	7,503
GPT-5.2	7.5	7.3	77.8%	1		5.80s	642	735	924

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	9.8	10.0	100.0%	0		5.98s	12,924	533	1,012
GPT-5.2	4.7	1.6	66.7%	1		10.30s	5,453	239	469

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Muse Spark 1.1	3.0	10.0	0.0%	0		8.17s	612	40	3,546
GPT-5.2	3.0	10.0	0.0%	0		28.18s	195	26	3,223

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