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AI Release Timeline

Track model launches, capability updates, pricing changes, and benchmark milestones across the AI industry.

All ProvidersOpenAIAnthropicGoogleMetaxAIMistralCohereDeepSeekMoonshot AI
All EventsModel ReleaseAPI ReleasePricing UpdateContext Window IncreaseVision SupportAudio SupportFunction CallingReasoning ModelBenchmark MilestoneFine-tuning Release
All Years202620252024

2026

A

Claude Sonnet 4.5

Reasoning Model

Anthropic

Claude Sonnet 4.5 introduces extended reasoning and chain-of-thought capabilities.

A

Claude Opus 4.1

Reasoning Model

Anthropic

Claude Opus 4.1 introduces extended reasoning and chain-of-thought capabilities.

AI Release Timeline | SummitGovOnline