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Model Timeline

Timeline of Claude 3.7 Sonnet w/ Review Heavy

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

2 events

Year

All years 2026

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,455 Companies1,604 Research1,443 Releases1,019 Providers & pricing649 Datasets146 Frameworks136 Hardware44 Pricing16 Repositories10

Filtered to one entity. Show the whole atlas

Sept 20262

Sept 2026 2

11 Sept 2026
New modelModelClaude 3.7 Sonnet w/ Review HeavyAnthropic
New model: Claude 3.7 Sonnet w/ Review Heavy (Anthropic)
swebench_leaderboard
swebench.com

11 Sept 2026

Benchmark resultModelClaude 3.7 Sonnet w/ Review HeavyAnthropic

Claude 3.7 Sonnet w/ Review Heavy scores 62.4% on SWE-bench Verified

swebench_leaderboard

swebench.com

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.