GPT-5.5 (low) vs GPT-6 Sol (medium)

Compared models

Recommended model GPT-6 Sol (medium)

It has the best score here (9.4), while costing about 2.8x less than GPT-5.5 (low).

Metric	GPT-5.5 GPT-5.5 low Release: 2026-04-24	GPT-6 Sol GPT-6 Sol medium Release: 2026-09-23

Metric	GPT-5.5 GPT-5.5 low Release: 2026-04-24	GPT-6 Sol GPT-6 Sol medium Release: 2026-09-23
Score	9.3	9.4
Rank	#18	#14
Reliability	10.0	10.0
Consistency	10.0	9.6
Attempts	66/66	66/66
Tests Correct
Attempt pass rate	86.4%	93.9%
Flaky tests	0	1
Total Runs	66	66
Cost per result	6.614	2.240
Total Cost	$1.257	$0.448
Input Price	$5.000 / 1M	$2.000 / 1M
Output Price	$30.000 / 1M	$10.000 / 1M
Total Input Tokens	80,067	78,376
Output Tokens	5,378	4,309
Reasoning Tokens	23,162	24,806
Response Time (avg)	10.15s	10.33s
Response Time (max)	56.19s	82.74s
Response Time (total)	223.24s	227.17s
Parameters	~1.5T total (~100B active)	~2T total (~150B active)
Availability	Closed	Closed

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

low

medium

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		4.41s	606	238	1,020
GPT-6 Sol	10.0	10.0	100.0%	0		2.70s	606	142	564

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		15.04s	7,302	423	6,402
GPT-6 Sol	8.2	7.2	88.9%	1		11.78s	7,302	392	2,532

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		13.73s	56,868	3,635	1,297
GPT-6 Sol	10.0	10.0	100.0%	0		10.78s	55,168	2,825	1,234

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		3.28s	7,140	228	157
GPT-6 Sol	10.0	10.0	100.0%	0		7.34s	7,140	234	162

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	5.3	10.0	33.3%	0		28.19s	732	69	11,731
GPT-6 Sol	7.7	10.0	66.7%	0		36.36s	732	67	18,352

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		5.17s	477	133	245
GPT-6 Sol	10.0	10.0	100.0%	0		13.97s	477	90	136

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	9.9	10.0	100.0%	0		3.74s	660	93	415
GPT-6 Sol	10.0	10.0	100.0%	0		2.00s	660	93	304

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		4.74s	642	279	954
GPT-6 Sol	10.0	10.0	100.0%	0		2.79s	642	196	724

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	10.0	10.0	100.0%	0		4.96s	5,445	250	101
GPT-6 Sol	10.0	10.0	100.0%	0		4.77s	5,454	240	53

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.5	3.0	10.0	0.0%	0		10.06s	195	30	840
GPT-6 Sol	10.0	10.0	100.0%	0		4.61s	195	30	745

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