SmarToolbox
Tools, guides, and prompts for smarter work
Discover curated AI tools, read practical guides, and copy prompts with real model outputs—all in one place.
What you get
One place to find, learn, and build with AI
Smartoolbox is built for people who want more than a giant list of AI apps. Compare tools by category, read guides that explain what works, and steal prompts with visible outputs — then turn what you learn into real workflows.
Curated AI tools
Browse 130+ hand-picked AI tools organized by real use case — not hype. Each entry is reviewed and categorized so you can compare options and pick the right tool without opening ten tabs.
Explore tools →What actually matters
Editorial posts that cut through the AI noise — what the big releases really mean, which shifts are worth paying attention to, and how the landscape is changing for people who build with these tools.
Read the blog →Real prompts
Promptbook entries show you the prompt and the actual model output side-by-side. Copy, test, and adapt instead of guessing from vague advice. Outputs are captured from real runs.
Open promptbook →Hand-picked
Featured tools
AI Pulse
What's moving in AI
Official announcements, latest model releases, and today's signal — updated daily.
Lab announcements
Anthropic raised $65B in Series H at a $965B post-money valuation, the largest AI funding round ever.
Claude Opus 4.8 launched with honesty-focused features, adjustable effort controls, and dynamic workflows in Claude Code.
Latest models
| # | Model | Released | Ctx |
|---|---|---|---|
| 1 | Claude Opus 4.8 (Fast)New Anthropic | 2026-05-27 | 1M |
| 2 | Claude Opus 4.8New Anthropic | 2026-05-27 | 1M |
| 3 | Qwen3.7 MaxNew Qwen | 2026-05-21 | 1M |
| 4 | Grok Build 0.1New xAI | 2026-05-20 | 256K |
Latest signal
All analysis →Anthropic Raises $65B Series H at $965B Valuation
Anthropic closed the largest AI funding round ever — $65B in Series H led by Altimeter, Dragoneer, Greenoaks, and Sequoia. Run-rate revenue hit $47B, up from $14B in February.
Claude Opus 4.8: Honesty as a Feature
Anthropic released Opus 4.8 with adjustable effort controls, dynamic workflows, and a focus on saying 'I don't know' more often. Community reaction split — users flag regressions vs. Sonnet 4.5.
xAI Launches grok-build-0.1 for Agentic Coding
xAI launched grok-build-0.1 in public beta at $1/M input, $2/M output — specialized for agentic coding. Available via OpenRouter, Vercel AI Gateway, and Cursor.
OpenAI Codex & Computer Use Now Work on Windows
Computer Use now works on Windows. Codex can take action on your machine while ChatGPT mobile app lets you start, review, and steer tasks remotely.
grok-build at a Dollar a Million Tokens: xAI Is Quietly Becoming a Developer Tools Company
xAI's grok-build-0.1 costs $1 per million input tokens. That's not just cheap — it signals xAI is building developer tools infrastructure, not just selling API access.
