Changelog

Open Beta Launch

• newHyperFusion O(1) Speed: Pre-tokenized scoring context reduces ranking latency by 1.5s+ for large result sets
• newPremium Engine Integration: Support for Exa Neural and Serper Google with intelligent parameter routing
• fixSemantic Routing: Fixed critical bug in comparison query detection; improved recall for 'vs' and benchmark queries
• fixMedical Recall: New dynamic entity extractor for health queries provides 40% better coverage for niche conditions
• new17 novel algorithms: CEP, QATBE, SCS, PDS, HyperFusion, AMRS, PIE, RAR, and 9 more
• new17+ search backends: DuckDuckGo, Brave, Bing, GitHub, Reddit, HackerNews, StackOverflow, YouTube, ArXiv, Wikipedia, SearXNG
• newREST API: /v1/search, /v1/scrape, /v1/research, /v1/youtube, /v1/social
• newMCP server with 12 tools spanning search, fetch, estimate, research, YouTube, and social workflows
• newCLI: 26 commands including search, compare, doctor, provider, export
• newTypeScript and Python SDK docs plus MCP setup guides
• newnpm package: fetchium (cross-platform binary installer)
• newFree tier: 1,000 requests/month, no credit card required
• new1,100+ tests, zero warnings, zero clippy lints