GPT-5.2 Pro
| Released | 2025-12-11 |
|---|---|
| Price per 1M | $21.00 in · $168.00 out |
| Overall score | 59.9 (early, few results) |
| Context window | 400,000 tokens |
| Provider | OpenAI |
| Weights | Proprietary |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 59.9 | 7 | |
| Overall: Coding | 59.6 | 5 | |
| Overall: Reasoning | 59.9 | 7 | |
| Overall: Agentic work | 59.6 | 5 | |
| Reasoning | 59.6 | 5 | |
| Math | 60.4 | 2 | |
| Value vs price | +0.0 |
Configurations
| Configuration | Balanced | Benchmarks |
|---|---|---|
| Unspecified setting | 59.1 ±5.3 | 3 |
| High | 59.6 ±5.7 | 2 |
| Medium | 57.7 ±5.7 | 2 |
| Extra High | 60.3 ±5.5 | 5 |
Evidence
Reasoning 59.6 ±1.9
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Extended NYT Connections | 79.3% | Lech Mazur | 2026-11-10 |
| ARC-AGI-2 | 54.2% | Epoch AI | 2026-11-11 |
| ARC-AGI-2 (ARC Prize verified) | 54.2% | ARC Prize | 2026-11-11 |
| ARC-AGI-1 (ARC Prize verified) | 90.5% | ARC Prize | 2026-11-11 |
| ARC-AGI-1 | 90.5% | Epoch AI | 2026-11-11 |
| Chess Puzzles | 60.0% | Epoch AI | 2026-10-14 |
| SimpleBench | 57.4% | SimpleBench | 2025-12-12 |
| SimpleBench | 57.4% | Epoch AI | 2026-11-11 |
Math 60.4 ±1.2
| Benchmark | Result | Source | Date |
|---|---|---|---|
| FrontierMath Tiers 1-3 | 74.0% | Epoch AI | 2026-06-13 |
| FrontierMath Tier 4 | 46.0% | Epoch AI | 2026-06-13 |
| FrontierMath Tier 4 (2025 set) | 31.3% | Epoch AI | 2025-12-24 |
Results not used in the score
| Benchmark | Result | Source | Why not used |
|---|---|---|---|
| ARC-AGI-1 | 85.7% | Epoch AI | A stronger configuration result was used |
| ARC-AGI-1 | 81.2% | Epoch AI | A stronger configuration result was used |
| ARC-AGI-1 (ARC Prize verified) | 85.7% | ARC Prize | A stronger configuration result was used |
| ARC-AGI-1 (ARC Prize verified) | 81.2% | ARC Prize | A stronger configuration result was used |
| ARC-AGI-2 | 38.5% | Epoch AI | A stronger configuration result was used |
| ARC-AGI-2 (ARC Prize verified) | 38.5% | ARC Prize | A stronger configuration result was used |
Names matched to this model
gpt-5-2-pro, gpt-5-2-pro-2025-12-11, gpt-5-2-pro-2025-12-11-webapp, robin-alpha-pro-2025-11-24