Benchmark

Anthropic — reported benchmarks

Anthropic · source page ↗ · last checked Aug 22, 2026, 12:02 PM

Reported benchmarks · Claude Opus 5

captured Aug 22, 2026, 12:02 PM

Benchmark	Score
Frontier-Bench v0.1	43.3% · High effort
ARC-AGI-3	30.2% · High effort
SWE-bench Verified	97.0%
SWE-bench Pro	79.2%
GPQA Diamond	84.1%
Terminal-Bench 2.0	68.9%
OSWorld 2.0	70.6%
Humanity's Last Exam	64.7% · with tools
BrowseComp	90.8% · agentic search
GDPval-AA v2	1861 Elo · knowledge work
ARC-AGI-1	97.5% · Max reasoning effort
ARC-AGI-2	90.4% · Semi-Private, Max reasoning effort

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

In the news · Anthropic

Anthropic chases a record US$2 trillion debut on Wall Street via Wealth Professional — Anthropic chases a record US$2 trillion debut on Wall Street Wealth Professional · Aug 24, 2026, 11:49 AM
Broadcom Could Raise Up to $80 Billion As Anthropic AI Buildout Drives Massive Financing Push via International Business Times — Broadcom Could Raise Up to $80 Billion As Anthropic AI Buildout Drives Massive Financing Push International Business Times · Aug 24, 2026, 11:33 AM
More tidbits from Epic UGM: Anthropic's Project Glasswing and a deeper partnership with UpToDate via Fierce Healthcare — More tidbits from Epic UGM: Anthropic's Project Glasswing and a deeper partnership with UpToDate Fierce Healthcare · Aug 24, 2026, 11:00 AM
Amazon-Backed Anthropic Could Seek to Raise Over $100 Billion in Blockbuster IPO via marketscreener.com — Amazon-Backed Anthropic Could Seek to Raise Over $100 Billion in Blockbuster IPO marketscreener.com · Aug 24, 2026, 10:48 AM
Is Claude Down? Anthropic Says It Fixed the Latest AI Outage via PCMag — Is Claude Down? Anthropic Says It Fixed the Latest AI Outage PCMag · Aug 24, 2026, 10:32 AM
Is Claude Down? AI Chatbot Slowly Recovers From Latest Outage via PCMag Australia — Is Claude Down? AI Chatbot Slowly Recovers From Latest Outage PCMag Australia · Aug 24, 2026, 8:35 AM
Anthropic Pledges US$35M To Secure Open Source Software With AI via Open Source For You — Anthropic Pledges US$35M To Secure Open Source Software With AI Open Source For You · Aug 24, 2026, 8:29 AM
Anthropic Expands Mythos 5 Access to More Defenders, Unveils $35M Open Source Fund via SecurityWeek — Anthropic Expands Mythos 5 Access to More Defenders, Unveils $35M Open Source Fund SecurityWeek · Aug 24, 2026, 7:18 AM

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

Change history

Vendor claim Aug 22, 2026, 12:02 PM

Anthropic reported benchmarks updated

Claude Opus 5: 12 benchmark claims (via web search)
Vendor claim Aug 15, 2026, 12:02 PM

Anthropic reported benchmarks updated

Claude Opus 5: 5 benchmark claims (via web search)
Vendor claim Aug 8, 2026, 12:02 AM

Anthropic reported benchmarks updated

Claude Opus 5: 12 benchmark claims (via web search)
Vendor claim Jul 31, 2026, 6:02 PM

Anthropic reported benchmarks updated

Claude Opus 5: 11 benchmark claims (via web search)
Vendor claim Jul 24, 2026, 12:02 PM

Anthropic reported benchmarks updated

Claude Opus 4.8: 11 benchmark claims (via web search)
Vendor claim Jul 17, 2026, 6:02 AM

Anthropic reported benchmarks updated

Claude Opus 4.8: 12 benchmark claims (via web search)
Vendor claim Jul 10, 2026, 12:02 AM

Anthropic reported benchmarks updated

Claude Opus 4.8: 12 benchmark claims (via web search)
Vendor claim Jul 2, 2026, 6:02 PM

Anthropic reported benchmarks updated

Claude Opus 4.8: 11 benchmark claims (via web search)
Vendor claim Jun 25, 2026, 1:18 PM

Anthropic reported benchmarks updated

Claude Opus 4.8: 10 benchmark claims (via web search)