AI BENCHY Compare
Google: Gemini 2.5 Flash vs Inception: Mercury 2
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Last updated at: 2026-03-05
| Metric | Google: Gemini 2.5 Flash none Release: 2025-06-17 | Inception: Mercury 2 medium Release: 2026-02-24 |
|---|---|---|
| Rank | #37 | #35 |
| Avg Score | 52 | 54 |
| Consistency | 90 | 83 |
| Cost per result | 0.185 | 0.622 |
| Total Cost | $0.012 | $0.044 |
| Response Time (avg) | 944ms | 2.47s |
| Response Time (max) | 4.39s | 14.63s |
| Response Time (total) | 14.16s | 34.56s |
| Tests Correct | ||
| Attempt pass rate | 46.7% | 57.8% |
| Flaky tests | 2 | 3 |
| Output Tokens | 1,192 | 3,571 |
| Reasoning Tokens | 0 | 45,379 |
Response Time (avg)
Score vs Total Cost
Avg Score vs Response Time (avg)
Category Breakdown
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 100 | 100 | 0.0% | 0 | 668ms | 99 | 0 | |
| Inception: Mercury 2 | 73 | 98 | 66.7% | 0 | 1.30s | 2,531 | 2,410 |
| Combined | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 100 | 100 | 0.0% | 0 | 4.39s | 366 | 0 | |
| Inception: Mercury 2 | 100 | 100 | 100.0% | 0 | 3.28s | 268 | 4,887 |
| Data parsing and extraction | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 99 | 100 | 100.0% | 0 | 652ms | 279 | 0 | |
| Inception: Mercury 2 | 55 | 59 | 83.3% | 1 | 1.11s | 183 | 1,656 |
| Domain specific | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 40 | 72 | 55.6% | 1 | 495ms | 12 | 0 | |
| Inception: Mercury 2 | 100 | 72 | 11.1% | 1 | 6.48s | 41 | 30,754 |
| Instructions following | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 90 | 68 | 66.7% | 1 | 672ms | 70 | 0 | |
| Inception: Mercury 2 | 100 | 100 | 100.0% | 0 | 1.07s | 14 | 958 |
| Puzzle Solving | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 47 | 100 | 33.3% | 0 | 576ms | 132 | 0 | |
| Inception: Mercury 2 | 17 | 75 | 22.2% | 1 | 934ms | 354 | 2,758 |
| Tool Calling | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 100 | 100 | 100.0% | 0 | 1.91s | 234 | 0 | |
| Inception: Mercury 2 | 100 | 100 | 100.0% | 0 | 1.89s | 180 | 1,956 |
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