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Google: Gemini 3 Flash Preview vs OpenAI: GPT-5.2 Chat
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Last updated at: 2026-03-03
| Metric | Google: Gemini 3 Flash Preview medium Release: 2025-12-17 | OpenAI: GPT-5.2 Chat none Release: 2025-12-11 |
|---|---|---|
| Rank | #1 | #12 |
| Avg Score | 9.93 | 7.41 |
| Consistency | 10.00 | 9.45 |
| Cost per result | 0.815 | 2.261 |
| Total Cost | $0.114 | $0.227 |
| Tests Correct | ||
| Attempt pass rate | 100.0% | 73.8% |
| Flaky tests | 0 | 1 |
| Output Tokens | 1,111 | 14,267 |
| Reasoning Tokens | 34,409 | 0 |
Score vs Total Cost
Category Breakdown
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 10.00 | 10.00 | 100.0% | 0 | 299 | 3,127 | |
| OpenAI: GPT-5.2 Chat | 10.00 | 10.00 | 100.0% | 0 | 1,651 | 0 |
| Data parsing and extraction | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 10.00 | 10.00 | 100.0% | 0 | 292 | 5,467 | |
| OpenAI: GPT-5.2 Chat | 9.88 | 10.00 | 100.0% | 0 | 980 | 0 |
| Domain specific | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 10.00 | 10.00 | 100.0% | 0 | 12 | 15,295 | |
| OpenAI: GPT-5.2 Chat | 4.00 | 10.00 | 33.3% | 0 | 7,810 | 0 |
| Instructions following | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 10.00 | 10.00 | 100.0% | 0 | 72 | 4,092 | |
| OpenAI: GPT-5.2 Chat | 5.50 | 6.13 | 66.7% | 1 | 1,528 | 0 |
| Puzzle Solving | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 9.67 | 10.00 | 100.0% | 0 | 202 | 5,298 | |
| OpenAI: GPT-5.2 Chat | 7.00 | 10.00 | 66.7% | 0 | 1,743 | 0 |
| Tool Calling | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3 Flash Preview | 10.00 | 10.00 | 100.0% | 0 | 234 | 1,130 | |
| OpenAI: GPT-5.2 Chat | 10.00 | 10.00 | 100.0% | 0 | 555 | 0 |
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