GPT-5.2 High
| Released | 2025-12-11 |
|---|---|
| Price per 1M | $1.75 in · $14.00 out |
| Overall score | 55.6 · rank 191 |
| Context window | 400,000 tokens |
| Provider | OpenAI |
| Weights | Proprietary |
| Configuration | High |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 55.6 | 191 | 22 |
| Overall: Coding | 56.2 | 175 | 14 |
| Overall: Reasoning | 56.0 | 177 | 12 |
| Overall: Agentic work | 56.4 | 182 | 14 |
| Overall: Frontend | 55.9 | 147 | 4 |
| Coding | 56.1 | 165 | 2 |
| Agents | 56.3 | 135 | 5 |
| Reasoning | 57.0 | 174 | 7 |
| Math | 57.3 | 89 | 4 |
| Knowledge | 51.2 | 115 | 1 |
| General | 53.8 | 127 | 1 |
| Multimodal | 55.3 | 74 | 2 |
| Value vs price | +0.9 | 216 |
Evidence
Coding 56.1 ±2.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| GSO | 27.5% | Epoch AI | 2026-11-11 |
| SWE-bench Verified (Epoch run) | 73.8% | Epoch AI | 2026-02-12 |
Agents 56.3 ±2.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| METR task suite | 75.3% | Epoch AI | 2026-11-11 |
| tau2-bench Banking Knowledge | 32.2% | tau2-bench | 2026-05-05 |
| tau2-bench Airline | 83.0% | tau2-bench | 2026-05-05 |
| tau2-bench Telecom | 89.7% | tau2-bench | 2026-05-05 |
| tau2-bench Retail | 81.6% | tau2-bench | 2026-05-05 |
Reasoning 57.0 ±1.7
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Extended NYT Connections | 68.1% | Lech Mazur | 2026-11-10 |
| ARC-AGI-2 | 43.3% | Epoch AI | 2026-11-11 |
| ARC-AGI-2 (ARC Prize verified) | 43.3% | ARC Prize | 2026-11-11 |
| GPQA Diamond | 88.2% | Epoch AI | 2025-12-11 |
| ARC-AGI-1 (ARC Prize verified) | 78.7% | ARC Prize | 2026-11-11 |
| ARC-AGI-1 | 78.7% | Epoch AI | 2026-11-11 |
| Chess Puzzles | 45.0% | Epoch AI | 2026-10-13 |
| SimpleBench | 45.8% | SimpleBench | 2025-12-12 |
| SimpleBench | 45.8% | Epoch AI | 2026-11-11 |
| Mystery Game Puzzles | 23.0% | Epoch AI | 2026-08-06 |
Math 57.3 ±1.8
| Benchmark | Result | Source | Date |
|---|---|---|---|
| FrontierMath Tiers 1-3 (2025 set) | 40.3% | Epoch AI | 2025-12-11 |
| FrontierMath Tier 4 (2025 set) | 18.8% | Epoch AI | 2025-12-11 |
| OTIS Mock AIME 2024-2025 | 96.1% | Epoch AI | 2025-12-11 |
| MathArena Final-Answer Competitions | 72.0% | MathArena | 2026-11-11 |
Knowledge 51.2 ±3.0
| Benchmark | Result | Source | Date |
|---|---|---|---|
| SimpleQA Verified | 34.3% | Epoch AI | 2026-08-27 |
General 53.8 ±4.1
| Benchmark | Result | Source | Date |
|---|---|---|---|
| LMArena Text | 1,437 | LMArena | 2026-11-09 |
Multimodal 55.3 ±3.2
| Benchmark | Result | Source | Date |
|---|---|---|---|
| LMArena Vision | 1,242 | LMArena | 2026-11-09 |
| VPCT | 67.0% | Epoch AI | 2026-11-11 |
Names matched to this model
gpt-5-2-high