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Next Claude Sonnet (5.6+ / 6)
watchingUnannounced — armed on the cadence the moment 5.5 shipped, not on a leak. Swept every 60 seconds across provider catalogs. The moment it answers on a public API, alerts fire: a free Chrome push the second it's confirmed, a free email about 15 minutes later, texts or a call on paid plans.
Watch Next Claude Sonnet (5.6+ / 6) free →
Current model in this line
Claude Sonnet 5.5, live since September 28, 2026.
The official word
We alert on verified API behavior, never on announcements alone — but when Anthropic speaks, it's here: anthropic.com/news ↗
Next Claude Sonnet (5.6+ / 6): quick answers
Is Next Claude Sonnet (5.6+ / 6) out yet?
Not yet. ArtificialWatch has not seen Next Claude Sonnet (5.6+ / 6) answer on any public API it sweeps. The moment it does, subscribers get an alert.
Which model is current until Next Claude Sonnet (5.6+ / 6) ships?
The current model in this line is Claude Sonnet 5.5 from Anthropic, live since September 28, 2026.
Who makes Next Claude Sonnet (5.6+ / 6)?
Anthropic. ArtificialWatch also tracks Claude Sonnet 5.5, Claude Opus 5.5, Fable 5.1, Mythos 5.1, Claude Opus 5, Fable 5, Claude Sonnet 5 and Mythos 5 from Anthropic.
More from Anthropic
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