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Inception: Mercury 2 vs Qwen: Qwen3 Coder Next

Last updated at: 2026-04-16

Metric Mercury 2 Mercury 2 none Release: 2026-02-24 Qwen3 Coder Next Qwen3 Coder Next medium Release: 2026-02-03
Score 4.8 4.7
Rank #89 #90
Consistency 9.0 8.7
Tests Correct
Attempt pass rate 27.8% 27.8%
Flaky tests 2 3
Total Runs 54 54
Cost per result 0.165 0.240
Total Cost $0.007 $0.008
Input Price $0.250 / 1M $0.150 / 1M
Output Price $0.750 / 1M $0.800 / 1M
Output Tokens 1,625 3,241
Reasoning Tokens 0 0
Response Time (avg) 613ms 10.75s
Response Time (max) 1.27s 81.80s
Response Time (total) 11.04s 129.01s

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Score vs Total Output Tokens

Category Breakdown

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 3.0 10.0 0.0% 0 483ms 286 0
Qwen3 Coder Next 3.5 8.1 16.7% 1 8.64s 1,252 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 3.6 8.9 0.0% 0 969ms 310 0
Qwen3 Coder Next 4.7 1.6 66.7% 1 1.69s 300 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 3.0 10.0 0.0% 0 606ms 131 0
Qwen3 Coder Next 3.0 10.0 0.0% 0 4.28s 317 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 7.3 5.9 83.3% 1 667ms 180 0
Qwen3 Coder Next 6.5 10.0 50.0% 0 81.80s 246 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 5.3 7.2 44.4% 1 534ms 46 0
Qwen3 Coder Next 5.3 10.0 33.3% 0 638ms 25 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 4.8 10.0 0.0% 0 628ms 159 0
Qwen3 Coder Next 6.3 3.4 66.7% 1 1.39s 142 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 6.5 10.0 50.0% 0 551ms 82 0
Qwen3 Coder Next 4.8 10.0 0.0% 0 7.34s 63 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 3.1 10.0 0.0% 0 533ms 234 0
Qwen3 Coder Next 3.1 10.0 0.0% 0 2.30s 641 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Mercury 2 10.0 10.0 100.0% 0 1.27s 197 0
Qwen3 Coder Next 10.0 10.0 100.0% 0 2.64s 255 0

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