{"entity": "Opus 4", "url": "https://wpnews.pro/entity/Opus 4", "count": 1, "articles": [{"slug": "hermes-agent-ships-tool-search-for-mcp-anthropic-evals-show-49-to-74-accuracy-on", "title": "Hermes Agent Ships Tool Search for MCP: Anthropic Evals Show 49% to 74% Accuracy Gain on Opus 4", "url": "https://wpnews.pro/news/hermes-agent-ships-tool-search-for-mcp-anthropic-evals-show-49-to-74-accuracy-on", "published_at": "2026-05-30 03:11:59+00:00"}]}