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GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy in high-stakes use cases. It supports test-time routing features and advanced prompt understanding, including user-specified intent like "think hard about this." Improvements include reductions in hallucination, sycophancy, and better performance in coding, writing, and health-related tasks.
| Signal | Strength | Weight | Impact |
|---|---|---|---|
| Benchmarksjust now | 88 | 30% | +26.2 |
| Capabilitiesjust now | 100 | 20% | +20.0 |
| Pricingjust now | 100 | 15% | +15.0 |
| Recencyjust now | 100 | 15% | +15.0 |
| Context Windowjust now | 89 | 10% | +8.9 |
| Output Capacityjust now | 85 | 10% | +8.5 |
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Cost Estimator
$423.03/month more than category average