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Inception: Mercury 2 vs Mistral: Mistral Small 4

Last updated at: 2026-04-16

Metric Mercury 2 Mercury 2 none Release: 2026-02-24 Mistral Small 4 Mistral Small 4 none Release: 2026-03-16
Score 4.8 5.2
Rank #89 #81
Consistency 9.0 9.5
Tests Correct
Attempt pass rate 27.8% 31.5%
Flaky tests 2 1
Total Runs 54 54
Cost per result 0.165 0.118
Total Cost $0.007 $0.006
Input Price $0.250 / 1M $0.150 / 1M
Output Price $0.750 / 1M $0.600 / 1M
Output Tokens 1,625 2,207
Reasoning Tokens 0 0
Response Time (avg) 613ms 665ms
Response Time (max) 1.27s 1.72s
Response Time (total) 11.04s 11.97s

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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
Mistral Small 4 3.4 7.9 16.7% 1 395ms 182 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
Mistral Small 4 4.5 9.0 0.0% 0 1.28s 583 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
Mistral Small 4 3.0 10.0 0.0% 0 1.72s 496 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
Mistral Small 4 10.0 10.0 100.0% 0 822ms 261 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
Mistral Small 4 5.3 10.0 33.3% 0 367ms 28 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
Mistral Small 4 4.0 10.0 0.0% 0 729ms 205 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
Mistral Small 4 6.5 10.0 50.0% 0 380ms 69 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
Mistral Small 4 3.1 9.9 0.0% 0 589ms 170 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
Mistral Small 4 10.0 10.0 100.0% 0 1.40s 213 0

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