OpenAI: gpt-oss-120b

Last updated at : Feb 19, 2026

Category Breakdown

Category	Fully passed tests	Score	Consistency	Attempt pass rate	Flaky tests	Reasoning score	Cost
Anti-AI Tricks	2/2	10.00	10.00	100.0%	0	10.00	$0.00029
Data parsing and extraction	1/2	5.50	5.81	83.3%	1	10.00	$0.00052
Domain specific	0/3	1.00	4.41	22.2%	2	8.53	$0.00393
Instructions following	2/2	10.00	10.00	100.0%	0	9.50	$0.00040
Puzzle Solving	1/3	5.00	7.13	44.4%	1	7.89	$0.00059

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#11 · OpenAI

Reasoning (medium)

Score: 5.92

Consistency: 6.03

Attempt pass rate: 72.2%

Flaky tests: 6

Cost per result: 0.4675

Tests Correct: 6/12

Total Cost: $0.02806

#13 · Anthropic

No Reasoning

Score: 5.75

Consistency: 9.42

Attempt pass rate: 52.8%

Flaky tests: 1

Cost per result: 0.9480

Tests Correct: 6/12

Total Cost: $0.05688

#10 · Google

No Reasoning

Score: 6.25

Consistency: 8.60

Attempt pass rate: 66.7%

Flaky tests: 2

Cost per result: 0.0754

Tests Correct: 7/12

Total Cost: $0.00528

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