Coverage (30d)
2vs33
This Week
1vs6
Evidence
3 articlesRelationships
1Timeline
Claude Opus 4.62026-07-30
User gets full SEO audit from Claude via CrowdReply MCP, replacing $10K/month agency work
Claude Opus 4.62026-07-26
Released with 1M token context and 128k output.
Claude Opus 4.62026-07-25
Claude quietly removed full thinking traces feature, according to user reports and researcher Ethan Mollick.
Claude Opus 4.62026-07-24
Claude Opus 5 released with Fast Mode (2.5x speed) at Opus 4.8 pricing, saving 50% on tokens
Claude Opus 4.62026-07-24
Anthropic launched Claude Opus 5
Claude Opus 4.62026-07-24
Claude Opus 5 launched with documented verbosity issues in Anthropic's prompting guide
Claude Sonnet 52026-06-30
Anthropic released Claude Sonnet 5, beating Opus 4.8 on GDPval-AA v2
Claude Sonnet 52026-06-30
Anthropic released Claude Sonnet 5 with a new tokenizer causing a 30% effective price increase.
Ecosystem
Claude Sonnet 5
competes withClaude Opus 4.61 src
competes withClaude Sonnet 4.61 src
Claude Opus 4.6
developed byAnthropic10 src
developedOpenAI4 src
competes withClaude Opus 4.73 src
competes withFable 53 src
competes withGPT-4 Turbo2 src
competes withChatGPT2 src
Benchmarks
bird
Claude Sonnet 5—
Claude Opus 4.671.04