Model record

Grok 4.5

high

xAI · released Jul 8, 2026

Overall standing

Overall
57.6rank 8 of 62
57.6 is at approximately the 88th percentile of the ranked Overall field. The field spans 19.0 to 62.2, with a median of 48.9.
7 of 8 measured · 1 estimated
Category standingsReasoning 69.3Coding 67.9Math 15.4Agentic 32.6
Reasoning
69.3rank 15 of 62
69.3 is at approximately the 77th percentile of the ranked Reasoning field. The field spans 31.6 to 73.3, with a median of 64.8.
3 of 4 measured · 1 estimated
Coding
67.9rank 10 of 46
67.9 is at approximately the 79th percentile of the ranked Coding field. The field spans 10.4 to 72.4, with a median of 56.1.
2 of 2 measured
Math
15.4rank 14 of 62
15.4 is at approximately the 78th percentile of the ranked Math field. The field spans 0.0 to 32.3, with a median of 5.3.
1 of 1 measured
Agentic
32.6rank 3 of 46
32.6 is at approximately the 95th percentile of the ranked Agentic field. The field spans 3.3 to 33.4, with a median of 19.6.
1 of 1 measured
Model factsClosed weights · $2.0 / $6.0 per 1M

Copied from the linked provider page; no separate retrieval date is stored.

Provider
xAI
Released
Weights
Closed weights
Context window
500,000 tokens
Input price / Mtok
$2.0
Output price / Mtok
$6.0
Reasoning effort
high reasoning

Scores and sources

Measured scores retain their source and retrieval date. Missing scores are not treated as zero.

Benchmark scores, evaluation settings, sources, and retrieval dates for Grok 4.5
BenchmarkCategoryScoreEvaluation settingsSource
Terminal-Bench v2.1Coding81.7Artificial Analysis independent run; 89 tasks; Terminus 2 on E2B; 3 repeats; pass@1; 250-episode cap; 2-hour timeoutOpen source (opens in a new tab)
τ³-BankingAgentic32.6Artificial Analysis independent run; 97 tasks; 5 repeats; backend-state pass@1; BM25 plus grep retrieval; 200-step capOpen source (opens in a new tab)
AA-LCRReasoning67.7Artificial Analysis independent run; 100 roughly 100k-token multi-document questions; 3 repeats; equality-checker pass@1; no toolsOpen source (opens in a new tab)
Humanity's Last ExamReasoning40.3Artificial Analysis independent run; 2,158 text-only questions; pass@1; GPT-4o (August 2024) equality checker; no toolsOpen source (opens in a new tab)
GPQA DiamondReasoning93.1Artificial Analysis independent run; 198 questions; 5 repeats; regex-graded pass@1; no toolsOpen source (opens in a new tab)
SciCodeCoding54.1Artificial Analysis independent run; 288 test subproblems; scientist background included; 3 repeats; subproblem pass@1Open source (opens in a new tab)
IFBenchReasoning—Not measured in this datasetNo source
CritPtMath15.4Artificial Analysis independent run; 70 test challenges; 5 repeats; two-step answer parsing; official CritPt grader; pass@1; no toolsOpen source (opens in a new tab)