Jul 2, 2026 19:53 UTC
web app
https://platform.claude.com
Anthropic's console code includes a new `claude-sonnet-5` model ID, suggesting a potential unannounced model.
✓ VERIFIED — BEAT THE ANNOUNCEMENT BY 4.8H · AUTO-VERIFIED AGAINST ANTHROPIC NEWS
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looks like anthropic might be cooking up a claude-sonnet-5. saw it in their console bundle. interesting.
new claude model id "claude-sonnet-5" spotted in anthropic's frontend code. could be a big one coming soon.