Anthropic: Claude Opus 4.8
Claude Opus 4.8, released May 2026, is Anthropic's latest general-access Opus-tier model. Scoring 9.7/10 and ranked #2 on LMRank, it leads on coding and reasoning benchmarks with a 1M token context window. Available via Anthropic API, claude.ai, AWS Bedrock, GCP Vertex AI, and Microsoft Foundry.
Input: $15.00/1M Output: $75.00/1M Context: 1,000,000 tokens Rank: #3