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Model Timeline

Timeline of claude-4-opus

Every recorded change for this model by Anthropic, newest first. Back to the entity page →

6 events

Year

All years 2026

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,372 Companies1,603 Research1,443 Releases1,019 Providers & pricing644 Datasets146 Frameworks136 Hardware44 Pricing16 Repositories10

Filtered to one entity. Show the whole atlas

Sept 20266

Sept 2026 6

11 Sept 2026
Benchmark resultModelclaude-4-opusAnthropic
claude-4-opus scores 67.6% on SWE-bench Verified
swebench_leaderboard
swebench.com

11 Sept 2026

Benchmark resultModelclaude-4-opusAnthropic

claude-4-opus scores 73.2% on SWE-bench Verified

swebench_leaderboard

swebench.com

11 Sept 2026

Benchmark resultModelclaude-4-opusAnthropic

claude-4-opus scores 43.27% on IFBench

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelclaude-4-opusAnthropic

claude-4-opus scores 6.16% on Humanity's Last Exam

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelclaude-4-opusAnthropic

claude-4-opus scores 70.1% on GPQA

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelclaude-4-opusAnthropic

claude-4-opus scores 16.61 on Artificial Analysis Intelligence Index

artificial_analysis

artificialanalysis.ai

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