Everyone is sleeping on this new OCR model!
Datalab’s Chandra topped independent benchmarks and beat the previously best dots-ocr.
Supports 40+ languages.
Handles text, tables, and formulas seamlessly.
Here’s a test on Ramanujan’s handwritten letter from 1913.
100% open-source.
Build a stock market research Agentic workflow
Recently, we talked about Sim, a lightweight, user-friendly framework to build AI agent workflows in minutes.
Key features:
Real-time workflow execution
Connects with your favorite tools
Works with local models via Ollama
Intuitive drag-and-drop interface using ReactFlow
Multiple deployment options (NPM, Docker, Dev Containers)
Based on our testing, Sim is a better alternative to n8n with:
An intuitive interface
A much better copilot for faster builds
AI-native workflows for intelligent agents
We used it to build a stock market research agent & connected it to Telegram in minutes.
Tech stack:
Alpha-Vantage MCP to access stock market data
Docker to locally host everything
The video at the top provides a step-by-step guide along with all the setup instructions.
You can also find all the details in Sim’s GitHub repository.
GitHub repo → (don’t forget to star)
Thanks for reading!











