Sponsor of the Day:
Jerkmate
https://platform.claude.com/docs/en/build-with-claude/fast-mode
Fast mode (beta: research preview) - Claude API Docs
Higher output speed for Claude Opus 4.6, delivering significantly faster token generation for latency-sensitive and agentic workflows.
claude api docsfast moderesearch previewbeta
https://generalistai.com/blog/jun-17-2025-research-preview
Generalist - Research Preview
A glimpse of what we're building at Generalist.
research previewgeneralist
https://claude.com/resources/tutorials/claude-cowork-a-research-preview
Claude Cowork, a research preview | Claude
Claude Code's power without the terminal
claude coworkresearch preview
https://ai.google.dev/gemini-api/docs/models/deep-research-pro-preview-12-2025
Deep Research preview | Gemini API | Google AI for Developers
Learn about Gemini Deep Research preview model from Google
preview gemini apideep researchgoogle aidevelopers