Anthropic: Claude Opus 4.6

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	0/2	1.00	1.62	33.3%	2	10.00	$0.03036
Data parsing and extraction	2/2	10.00	10.00	100.0%	0	9.83	$0.07755
Domain specific	0/3	1.00	10.00	0.0%	0	7.61	$0.60915
Instructions following	2/2	9.50	9.99	100.0%	0	9.50	$0.02231
Puzzle Solving	2/3	7.00	10.00	66.7%	0	9.44	$0.03281

Compare Anthropic: Claude Opus 4.6 against...

#15 · Z.ai

No Reasoning

Score: 5.42

Consistency: 10.00

Attempt pass rate: 50.0%

Flaky tests: 0

Cost per result: 0.0704

Tests Correct: 6/12

Total Cost: $0.00423

#17 · MiniMax

Reasoning (medium)

Score: 5.08

Consistency: 6.00

Attempt pass rate: 61.1%

Flaky tests: 6

Cost per result: 4.0276

Tests Correct: 5/12

Total Cost: $0.20138

#14 · Qwen

No Reasoning

Score: 5.67

Consistency: 9.99

Attempt pass rate: 50.0%

Flaky tests: 0

Cost per result: 0.0997

Tests Correct: 6/12

Total Cost: $0.00599

Compare Anthropic: Claude Opus 4.6 against...