Grok 4.5 High
| Released | 2026-07-08 |
|---|---|
| Price per 1M | $2.00 in · $6.00 out |
| Overall score | 56.9 · rank 170 |
| Context window | 500,000 tokens |
| Provider | xAI |
| Weights | Proprietary |
| Configuration | High |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 56.9 | 170 | 34 |
| Overall: Coding | 58.4 | 134 | 24 |
| Overall: Reasoning | 58.5 | 141 | 14 |
| Overall: Agentic work | 58.7 | 138 | 23 |
| Overall: Frontend | 55.2 | 154 | 11 |
| Coding | 58.9 | 112 | 9 |
| Agents | 58.5 | 106 | 7 |
| Reasoning | 59.6 | 136 | 7 |
| Math | 57.5 | 86 | 4 |
| Knowledge | 58.0 | 53 | 3 |
| Frontend | 56.1 | 78 | 1 |
| General | 51.9 | 141 | 2 |
| Multimodal | 39.1 | 162 | 1 |
| Value vs price | +3.5 | 158 |
Evidence
Coding 58.9 ±1.0
| Benchmark | Result | Source | Date |
|---|---|---|---|
| DeepSWE | 53.8% | Epoch AI | 2026-11-11 |
| FrontierCode | 42.4% | Epoch AI | 2026-11-11 |
| SWE-rebench | 63.8% | SWE-rebench | 2026-07-01 |
| MirrorCode | 32.2% | Epoch AI | 2026-10-21 |
| IOI | 40.6% | Vals AI | 2026-10-29 |
| SWE-bench Verified (Vals run) | 86.6% | Vals AI | 2026-09-01 |
| SciCode | 55.0% | Epoch AI | 2026-11-11 |
| LiveCodeBench (Vals run) | 87.4% | Vals AI | 2026-09-01 |
| ProgramBench | 0.0% | Vals AI | 2026-11-09 |
Agents 58.5 ±1.5
| Benchmark | Result | Source | Date |
|---|---|---|---|
| SRE Bench | 0.8% | Vals AI | 2026-11-05 |
| Terminal-Bench 4 | 12.4% | Terminal-Bench | 2026-07-16 |
| Terminal-Bench 4.0 (Vals run) | 8.6% | Vals AI | 2026-11-09 |
| Terminal-Bench 2.1 (Vals run) | 67.8% | Vals AI | 2026-10-01 |
| tau2-bench Banking Knowledge | 47.9% | tau2-bench | 2026-07-24 |
| Tax Agent Bench | 24.9% | Vals AI | 2026-11-09 |
| SkillsBench | 66.0% | Vals AI | 2026-10-29 |
| CyberBench v1.1 | 71.0% | Vals AI | 2026-11-05 |
Reasoning 59.6 ±1.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Extended NYT Connections | 79.9% | Lech Mazur | 2026-11-10 |
| ARC-AGI-2 | 52.6% | Epoch AI | 2026-11-11 |
| ARC-AGI-2 (ARC Prize verified) | 52.6% | ARC Prize | 2026-11-11 |
| CritPt | 15.4% | Epoch AI | 2026-11-11 |
| ARC-AGI-1 (ARC Prize verified) | 85.7% | ARC Prize | 2026-11-11 |
| ARC-AGI-1 | 85.7% | Epoch AI | 2026-11-11 |
| GPQA Diamond | 93.4% | Epoch AI | 2026-07-08 |
| GPQA Diamond (Vals run) | 92.9% | Vals AI | 2026-09-01 |
| ARC-AGI-3 | 0.3% | ARC Prize | 2026-11-11 |
| Chess Puzzles | 35.0% | Epoch AI | 2026-10-13 |
Math 57.5 ±1.2
| Benchmark | Result | Source | Date |
|---|---|---|---|
| FrontierMath Tiers 1-3 | 57.2% | Epoch AI | 2026-07-09 |
| FrontierMath Tier 4 | 24.4% | Epoch AI | 2026-07-09 |
| OTIS Mock AIME 2024-2025 | 97.8% | Epoch AI | 2026-07-08 |
| ProofBench v1.1 | 31.0% | Vals AI | 2026-11-09 |
| ProofBench | 31.0% | Epoch AI | 2026-11-11 |
Knowledge 58.0 ±3.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| SimpleQA Verified | 48.3% | Epoch AI | 2026-08-27 |
| MMLU-Pro (Vals run) | 89.2% | Vals AI | 2026-09-01 |
| Legal Research Bench | 38.0% | Vals AI | 2026-11-09 |
Frontend 56.1 ±0.8
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Vibe Code Bench v1.1 | 69.0% | Vals AI | 2026-11-09 |
General 51.9 ±2.7
| Benchmark | Result | Source | Date |
|---|---|---|---|
| LLM Debate Benchmark | 1,483 | Lech Mazur | 2026-10-26 |
| Creative Story-Writing (Lech Mazur) | 2.0% | Lech Mazur | 2026-10-23 |
Multimodal 39.1 ±2.7
| Benchmark | Result | Source | Date |
|---|---|---|---|
| MMMU-Pro (Vals run) | 61.8% | Vals AI | 2026-09-01 |
Names matched to this model
grok-4-5-high