Benchmark

xAI — reported benchmarks

xAI · source page ↗ · last checked Aug 22, 2026, 12:03 PM

Reported benchmarks · Grok 4.6

captured Aug 22, 2026, 12:03 PM

Benchmark	Score
Artificial Analysis Intelligence Index	61 composite · nine-benchmark aggregate
CursorBench v3.2	69.9% · high thinking effort
DeepSWE v1.1	65.9% · high thinking effort
FrontierCode v1.1 Extended	61.3% · extended split
APEX-Agents	57.5% · high thinking effort
APEX-SWE	56.4% · high thinking effort
Terminal-Bench v3.0	26% · Grok Build harness
GDPval-AA v2	1753 Elo
AA-Briefcase	1577 Elo · long-horizon analyst work
Harvey Legal Agent Benchmark	15.8% · Vals scoring
LiveCodeBench	88.4% · xhigh thinking effort
Next.js Evals	92%

Vendor-reported via automated web search — not independently verified. See the cited matrix on /models.

In the news · xAI

Grok 4.6 vs Meta Muse Spark vs DeepSeek V4 Pro: 21x Price Gap [2026] - tech-insider.org Grok 4.6 vs Meta Muse Spark vs DeepSeek V4 Pro: 21x Price Gap [2026] tech-insider.org · Aug 23, 2026, 11:11 AM
Grok 4.6 vs Qwen3.8-Max vs DeepSeek V4 Flash: 21x Price Gap [2026] - tech-insider.org Grok 4.6 vs Qwen3.8-Max vs DeepSeek V4 Flash: 21x Price Gap [2026] tech-insider.org · Aug 23, 2026, 12:26 AM
ChatGPT vs Claude vs Grok: $280 Price Gap [2026] - tech-insider.org ChatGPT vs Claude vs Grok: $280 Price Gap [2026] tech-insider.org · Aug 22, 2026, 9:31 PM
US Department of Justice decides to back Elon Musk in AI nudifying ban lawsuit via AzerNews — US Department of Justice decides to back Elon Musk in AI nudifying ban lawsuit AzerNews · Aug 22, 2026, 4:59 PM
Zero-Click Grok Attack Lets Hackers Steal Chat History Using Encrypted Prompt Injection via gbhackers.com — Zero-Click Grok Attack Lets Hackers Steal Chat History Using Encrypted Prompt Injection gbhackers.com · Aug 22, 2026, 7:30 AM
Grok Voice Think Fast 2.0 Hits #1: What the Benchmark Means - BASENOR via Tesla Accessories — Grok Voice Think Fast 2.0 Hits #1: What the Benchmark Means BASENOR - Tesla Accessories · Aug 22, 2026, 1:03 AM
Grok 4.6 on Vertex AI and Grok Bot Free Trial: What to Know - BASENOR via Tesla Accessories — Grok 4.6 on Vertex AI and Grok Bot Free Trial: What to Know BASENOR - Tesla Accessories · Aug 21, 2026, 8:06 PM
SpaceXAI launches Grok 4.6 on Vertex AI via Breakingthenews.net — SpaceXAI launches Grok 4.6 on Vertex AI Breakingthenews.net · Aug 21, 2026, 7:05 PM

Importance-filtered press coverage (Google News) mentioning xAI. Headlines link to the original; verify before acting.

Change history

Vendor claim Aug 22, 2026, 12:03 PM

xAI reported benchmarks updated

Grok 4.6: 12 benchmark claims (via web search)
Vendor claim Aug 15, 2026, 6:03 AM

xAI reported benchmarks updated

Grok 4.6: 1 benchmark claims (via web search)
Vendor claim Aug 8, 2026, 12:03 AM

xAI reported benchmarks updated

Grok 4.5: 5 benchmark claims (via web search)
Vendor claim Jul 31, 2026, 6:02 PM

xAI reported benchmarks updated

Grok 4.5: 5 benchmark claims (via web search)
Vendor claim Jul 24, 2026, 12:02 PM

xAI reported benchmarks updated

Grok 4.5: 6 benchmark claims (via web search)
Vendor claim Jul 17, 2026, 12:02 PM

xAI reported benchmarks updated

Grok 4.5: 5 benchmark claims (via web search)
Vendor claim Jul 10, 2026, 6:03 AM

xAI reported benchmarks updated

Grok 4.5: 6 benchmark claims (via web search)
Vendor claim Jul 3, 2026, 6:02 AM

xAI reported benchmarks updated

Grok 4.3: 5 benchmark claims (via web search)
Vendor claim Jun 25, 2026, 6:53 PM

xAI reported benchmarks updated

Grok 4: 3 benchmark claims (via web search)