Model record

Grok 4.5

high

xAI · released Jul 8, 2026

Overall standing

Overall
57.6rank 8 of 63
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 49.4.
7 of 8 measured · 1 estimated
Category standingsReasoning 69.3Coding 67.9Math 15.4Agentic 32.6
Reasoning
69.3rank 15 of 63
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 65.0.
3 of 4 measured · 1 estimated
Coding
67.9rank 10 of 63
67.9 is at approximately the 85th percentile of the ranked Coding field. The field spans 10.4 to 72.4, with a median of 54.5.
2 of 2 measured
Math
15.4rank 15 of 63
15.4 is at approximately the 77th percentile of the ranked Math field. The field spans 0.0 to 32.3, with a median of 5.7.
1 of 1 measured
Agentic
32.6rank 3 of 63
32.6 is at approximately the 96th percentile of the ranked Agentic field. The field spans 3.3 to 33.4, with a median of 19.0.
1 of 1 measured
Model factsProprietary · $2.0 / $6.0 per 1M

Model facts come from the provider page. Listed API prices carry a separate first-party source and check date.

Provider
xAI
Released
Weights
Proprietary
Context window
500,000 tokens
Input price / Mtok
$2.0
Output price / Mtok
$6.0
Price source
Official pricing (opens in a new tab)
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)