AI Pulse · the AI knowledge hub
Know what is happening in AI, and what to do about it.
One place for it all: the daily read on what is actually happening, an always-current index of the 7,228 models and tools worth knowing, and the guides to put them to work in your business.
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The daily read
Today in AI, Saturday 10 October
What happened, and the one line on why it matters to a business.
The daily email carries 12 to 18 items. The AI Pulse hub carries the broader set, ranked, with source credibility, counterpoints and receipts on every item. Track a story over time on the timeline, or follow research from paper to product in the research tracker.
Microsoft ships agent containers
Microsoft announced Microsoft Execution Containers, now generally available, describing policy-driven containment for AI agents. Its Hacker News item.
The play
As agent tools mature, require a sandbox for code execution and test its policies against real workflows before granting agents access to production systems.
Offline voice runs on ESP32
Babytalk is an offline speech-to-text and text-to-speech system for ESP32-S3 and ESP32-P4 hardware. It includes implementation details, model.
The play
For privacy-sensitive or connectivity-poor settings, test offline voice on existing ESP32 hardware and compare accuracy, latency, and battery life with cloud tools.
Self-hosted agent targets free tier
Talorys is presented as a personal AI agent designed to fit Cloudflare's free tier. Its Hacker News listing has 189 points and 99 comments.
The play
For routine internal workflows, pilot a self-hosted agent on a low-risk task, but price maintenance and data controls before treating free hosting as free.
The AI index
The models and tools worth knowing
An always-current, independent index of what AI builders actually use, 7,228 entries and counting. Compare, then decide.
AI Models
1,537Compare models on price, context, and capability.
Explore →MCP Servers
4,374The connectors that plug tools into your agents.
Explore →AI Agents
161Autonomous agents and frameworks that do real work.
Explore →Open Source
824The open tools builders are shipping with.
Explore →AI Apps
301AI-native apps worth knowing about.
Explore →Model leaderboard
The state of AI models: intelligence, price, and speed, side by side.
Compare models →State of AI models
Full leaderboard →| Model | Maker | Context | Price /Mtok | License |
|---|---|---|---|---|
| Claude Opus 4 vision | Anthropic | 200K | $15 / $75 | Closed |
| DeepSeek V3 | DeepSeek | 164K | $0.32 / $0.89 | Open |
| Mistral Small 3.2 24B vision | Mistral | 256K | $0.09 / $0.25 | Open |
| GPT-4o vision | OpenAI | 128K | $2.50 / $10 | Closed |
| Grok 4.5 vision | xAI | 500K | $2 / $6 | Closed |
| Claude Opus 4.6 vision | Anthropic | 1M | $5 / $25 | Closed |
| DeepSeek V3.2 | DeepSeek | 164K | $0.26 / $0.80 | Open |
| Claude Sonnet 4.5 vision | Anthropic | 1M | $3 / $15 | Closed |
| o3 vision | OpenAI | 200K | $2 / $8 | Closed |
| Claude Sonnet 4 vision | Anthropic | 200K | $3 / $15 | Closed |
| Claude Haiku 4.5 vision | Anthropic | 200K | $1 / $5 | Closed |
| Gemini 2.5 Pro vision · audio · video | 1M | $1.25 / $10 | Closed |
Live from the Enterprise DNA model index. Prices in USD per million tokens, input / output.
Learn to build it
From reading about AI to running it
Free field guides that take you from the news to a working system in your own business.
Working with Claude
The field guide to getting real work done with Claude.
Get the guide →Working with Claude, for Developers
The developer edition: agents, tooling, and build patterns.
Get the guide →The Second Brain Field Guide
Turn AI into a system that remembers and works for you.
Get the guide →Get the daily read
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