AI BENCHY Compare

OpenAI: GPT-5.2 Chat vs OpenAI: GPT-5.2

Summary

GPT-5.2 Chat vs GPT-5.2 benchmark comparison: GPT-5.2 Chat leads on average score with 8.5 vs 8.4. GPT-5.2 Chat has the lower benchmark cost at $0.393 vs $0.548. GPT-5.2 Chat is faster at 7.13s vs 16.88s, with pass rates of 74.6% vs 71.4%.

Recommended model: GPT-5.2 Chat - It has the best score here (8.5), while responding about 2.4x faster than GPT-5.2.

Last updated at: 2026-06-18

Metric	GPT-5.2 Chat GPT-5.2 Chat none Release: 2025-12-11	GPT-5.2 GPT-5.2 medium Release: 2025-12-11

Metric	GPT-5.2 Chat GPT-5.2 Chat none Release: 2025-12-11	GPT-5.2 GPT-5.2 medium Release: 2025-12-11
Score	8.5	8.4
Rank	#19	#22
Reliability	10.0	10.0
Consistency	8.9	8.4
Tests Correct
Attempt pass rate	74.6%	71.4%
Flaky tests	3	4
Total Runs	63	63
Cost per result	2.803	4.209
Total Cost	$0.393	$0.548
Input Price	$1.750 / 1M	$1.750 / 1M
Output Price	$14.000 / 1M	$14.000 / 1M
Total Input Tokens	34,212	33,967
Output Tokens	23,744	2,901
Reasoning Tokens	0	31,932
Response Time (avg)	7.13s	16.88s
Response Time (max)	38.52s	77.80s
Response Time (total)	149.69s	236.34s

Generation showcase

Hamster playing table tennis

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

#19 GPT-5.2 Chat

none

Cost: $0.010
Time: 15.3s
Tokens: 797 tok

#22 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

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.2 Chat	8.7	7.9	91.7%	1		3.40s	606	1,807	0
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
GPT-5.2 Chat	8.8	7.8	88.9%	1		9.82s	7,305	6,731	0
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
GPT-5.2 Chat	10.0	10.0	100.0%	0		9.12s	11,019	1,243	0
GPT-5.2	10.0	10.0	100.0%	0		14.06s	11,019	291	1,757

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.2 Chat	10.0	10.0	100.0%	0		3.05s	7,140	980	0
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
GPT-5.2 Chat	5.3	10.0	33.3%	0		17.78s	723	7,810	0
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
GPT-5.2 Chat	4.4	3.0	33.3%	1		3.20s	477	335	0
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
GPT-5.2 Chat	9.8	10.0	100.0%	0		5.51s	660	1,441	0
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
GPT-5.2 Chat	7.7	10.0	66.7%	0		4.10s	642	1,603	0
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
GPT-5.2 Chat	10.0	10.0	100.0%	0		4.68s	5,445	555	0
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
GPT-5.2 Chat	3.0	10.0	0.0%	0		6.89s	195	1,239	0
GPT-5.2	3.0	10.0	0.0%	0		28.18s	195	26	3,223

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