Is Claude Sonnet 4 out yet?
Yes.
About Claude Sonnet 4
The balanced Claude 4 model for everyday high-volume use.
How we confirmed it
Released via official access
May 22, 2025 at 12:00 AM UTC
Release timeline
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Benchmarks
Reasoning#48
Claude 4 Sonnet · via BenchLM.ai · captured Jul 17, 2026 · source
51.5
Math#40
Claude 4 Sonnet · via BenchLM.ai · captured Jul 3, 2026 · source
61.1
MultimodalGrounded#22
Claude 4 Sonnet · via BenchLM.ai · captured Jul 17, 2026 · source
73.8
Multilingual#36
Claude 4 Sonnet · via BenchLM.ai · captured Jul 17, 2026 · source
67.2
Humanity's Last Exam
Claude Sonnet 4 · via Epoch AI · captured Aug 10, 2026 · source
5.5
LM Arena#151
claude-sonnet-4-20250514 · via LM Arena · 40,242 votes · captured Aug 10, 2026 · source
1389.2876366621122
Coding#46
Claude 4 Sonnet · via BenchLM.ai · captured Jul 14, 2026 · source
56.3
Knowledge#49
Claude 4 Sonnet · via BenchLM.ai · captured Jul 14, 2026 · source
47.5
InstructionFollowing#49
Claude 4 Sonnet · via BenchLM.ai · captured Jul 14, 2026 · source
62.4
Sourced metrics mirrored with attribution - not community sentiment.
Data from BenchLM.ai.
Data from Epoch AI, “AI Benchmarking Hub” (CC BY 4.0).
Vibe rating
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Model Pulse
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Community consensus
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Compare Claude Sonnet 4 with another model →
Also waiting on: Gemini 3.5 Pro, Claude Fable 5.1, Claude Mythos 5.1, GLM-6
Comments
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