AI BENCHY Compare
Anthropic: Claude Sonnet 4.6 vs OpenAI: GPT-5.2 Chat
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Last updated at: 2026-03-03
| Metric | Anthropic: Claude Sonnet 4.6 medium Release: 2026-02-17 | OpenAI: GPT-5.2 Chat none Release: 2025-12-11 |
|---|---|---|
| Rank | #11 | #12 |
| Avg Score | 7.43 | 7.41 |
| Consistency | 9.40 | 9.45 |
| Cost per result | 8.105 | 2.261 |
| Total Cost | $0.811 | $0.227 |
| Tests Correct | ||
| Attempt pass rate | 73.8% | 73.8% |
| Flaky tests | 1 | 1 |
| Output Tokens | 29,098 | 14,267 |
| Reasoning Tokens | 20,435 | 0 |
Score vs Total Cost
Category Breakdown
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 7.00 | 10.00 | 66.7% | 0 | 1,031 | 1,093 | |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 10.00 | 10.00 | 100.0% | 0 | 727 | 907 | |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 1.00 | 7.21 | 11.1% | 1 | 25,790 | 16,919 | |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 10.00 | 10.00 | 100.0% | 0 | 316 | 523 | |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 10.00 | 10.00 | 100.0% | 0 | 579 | 642 | |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 4.6 | 10.00 | 10.00 | 100.0% | 0 | 655 | 351 | |
| OpenAI: GPT-5.2 Chat | 10.00 | 10.00 | 100.0% | 0 | 555 | 0 |
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