Is Claude Opus 4.8 out yet?
Yes.
About Claude Opus 4.8
The current flagship Claude Opus, leading on coding and agentic tasks.
How we confirmed it
Released via official access
May 28, 2026 at 12:00 AM UTC
Release timeline
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Benchmarks
LM Arena#25
Claude Opus 4.8 (High) · via LM Arena · 64,096 votes · captured Oct 26, 2026 · source
1481.4818924471078
Coding#26
Claude Opus 4.8 · via BenchLM.ai · captured Nov 14, 2026 · source
55.77
Agentic#34
Claude Opus 4.8 · via BenchLM.ai · captured Nov 14, 2026 · source
57.62
Knowledge#19
Claude Opus 4.8 · via BenchLM.ai · captured Nov 14, 2026 · source
68.06
MultimodalGrounded#24
Claude Opus 4.8 · via BenchLM.ai · captured Nov 14, 2026 · source
65.94
FrontierCode Diamond
Claude Opus 4.8 · via Epoch AI · captured Jul 24, 2026 · source
13.4
GDP.pdf
Claude Opus 4.8 (Adaptive/Max) · via Epoch AI · captured Nov 14, 2026 · source
24
Math#1
Claude Opus 4.8 · via BenchLM.ai · captured Nov 14, 2026 · source
79.3
Reasoning#24
Claude Opus 4.8 · via BenchLM.ai · captured Nov 13, 2026 · source
63.83
Sourced metrics mirrored with attribution - not community sentiment.
Data from BenchLM.ai.
Data from Epoch AI, “AI Benchmarking Hub” (CC BY 4.0).
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Model Pulse
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Community consensus
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Also waiting on: Gemini 3.5 Pro, GLM-6, Grok 5, Amazon Nova 2 Pro
Comments
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