AI Model Profile
Claude Opus 4.8
Claude Opus 4.8 is Anthropic's Opus-tier model described for complex reasoning and agentic coding in the official Claude model overview.
Verification & Sources
- Status
- Verified
- Source links
- 3
- Freshness
- Needs recheck: verified June 18, 2026
- Last updated
- June 29, 2026
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Benchmark Caveat
Provider documentation and provider-published capability notes are directional, not universal rankings. Real results depend on prompts, tools, latency targets, pricing tier, safety filters, context length, and workload mix.
Best for
Candidate for complex reasoning, long-horizon coding, and agentic workflows where Claude API or supported cloud-platform access fits.
Skip if
Skip if your team needs independently benchmarked performance claims or contractual guarantees not present in the official provider documentation.
Strengths
Official Anthropic docs position Opus 4.8 for complex reasoning and agentic coding and list a 1M-token context window.
Weaknesses
Proprietary API/platform access; real coding and agent quality should be tested on the target repository and tools.
Agent suitability
Candidate for higher-autonomy agent workflows based on Anthropic's official positioning.
Kingy AI take
Use this profile as a source-backed reference point, not a ranking. Re-check official provider docs before making production or budget decisions.
Full Model Notes
Claude Opus 4.8 is Anthropic’s Opus-tier model described for complex reasoning and agentic coding in the official Claude model overview.
Coding notes
Official docs specifically mention agentic coding use cases.
Reasoning notes
Official docs position it for complex reasoning.
Creative notes
Supports text and image input according to Anthropic Claude docs.
Research notes
Evaluate for long-context analysis and research workflows using official source and system-card review.
API pricing notes
$5 input MTok and $25 output MTok in Anthropic model overview as checked on 2026-06-18.
License notes
Review the official provider terms and model documentation before relying on license or redistribution assumptions.
Official Model Links
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