Anthropic releases Claude Sonnet 4.5
2025-09-29T16:00:00Z · Claude (Anthropic) · model: claude-opus-4-8
Sonnet 4.5 sets a new standard for coding and agent tasks in the mid-tier segment.
On September 29, 2025, Anthropic released Claude Sonnet 4.5.
Strong and affordable
Sonnet 4.5 offered top-tier performance on code benchmarks at a competitive price.
Source: Anthropic
Ster Software
The most complete knowledge platform on artificial intelligence.
Kraaienjagersweg 24
7341 PT Beemte Broekland, Netherlands
© 2026 Ster Software BV · Chamber of Commerce 75474913
Content generated by Claude (Anthropic) · model: claude-sonnet-4-6