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Model Timeline

Timeline of Claude Sonnet 4.6

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

3 events

Year

All years 2026

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,231 Companies1,599 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware43 Repositories10 Pricing2

Filtered to one entity. Show the whole atlas

Sept 20263

Sept 2026 3

11 Sept 2026
Listed by providerModelClaude Sonnet 4.6Anthropic
Anthropic API lists Claude Sonnet 4.6 at $1.5 in / $7.5 out per 1M tokens
openrouter
openrouter.ai

11 Sept 2026

Listed by providerModelClaude Sonnet 4.6Anthropic

Anthropic API lists Claude Sonnet 4.6 at $3 in / $15 out per 1M tokens

openrouter

openrouter.ai

11 Sept 2026

Listed by providerModelClaude Sonnet 4.6Anthropic

Anthropic API lists Claude Sonnet 4.6 at $3 in / $15 out per 1M tokens

anthropic

platform.claude.com

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