Elevated errors for Claude Opus 4.5 and Claude Sonnet 4.5

Claude resolves elevated error rates affecting Opus 4.6 model

Claude's Status Page - Elevated error rates on requests to some models.

Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6

Claude's Status Page - Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6.

Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6

Claude's Status Page - Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6.

Claude Sonnet 4 and Opus 4 Retire June 15 — What Developers Need to Do Now

Anthropic retires claude-sonnet-4-20250514 and claude-opus-4-20250514 on June 15, 2026 at 9AM PT. After that date, API calls to both model I

Claude Sonnet 5 released with near-Opus 4.8 performance at lower prices

Claude Sonnet 5 came out this morning. I always head straight for the "what's new" developer docs because they tend to have more actionable

Opus 4.8 and new effort levels as well on claude .ai seem like they are available!

Claude 4.6 Review: Adaptive Thinking, 1M Context, and Opus-Class Coding at Sonnet Price

Claude 4.6 — Opus 4.6 (February 4, 2026) and Sonnet 4.6 (February 17, 2026) — replaces binary Extended Thinking with Adaptive Thinking, exte