Context Engineering - Short-Term Memory Management with Sessions from OpenAI Agents SDK

The guide demonstrates how to use the OpenAI Agents SDK’s Session object to manage short-term memory in AI agents, enabling context trimming and compression for efficient, coherent, and cost-effective multi-turn conversations. Effective session memory ensures agents maintain relevant history across turns while reducing noise, latency, and error risk in longer interactions.

https://cookbook.openai.com/examples/agents_sdk/session_memory

Semlib

Build data processing and data analysis pipelines that leverage the power of LLMs.

https://github.com/anishathalye/semlib

Python Tutorial: Build an AI-assisted Reddit Scraping Pipeline

The video provides an in-depth, hands-on tutorial for building a resilient, AI-assisted Reddit scraping pipeline in Python, covering everything from Jupyter prototyping and LangChain agents to a Django-based background worker architecture. It teaches viewers to automate web scraping, integrate Google’s Gemini LLM for query refinement, and store structured results in PostgreSQL, suitable ...

https://www.youtube.com/watch?v=XI-iP-qk_Vk

Defeating Nondeterminism in LLM Inference

LLM inference is often nondeterministic even with temperature set to zero, primarily due to batch-size-dependent kernel behaviors that change results based on server load rather than randomness or floating-point issues. The solution is to use batch-invariant kernels, ensuring reproducible outputs even in high-concurrency environments, which is now possible but may come with some efficien...

https://thinkingmachines.ai/blog/defeating-nondeterminism-in-llm-inference

ROMA

A meta-agent framework to build high-performance multi-agent systems.

https://github.com/sentient-agi/ROMA

Alibaba-NLP / DeepResearch

Tongyi Deep Research, the Leading Open-source Deep Research Agent

https://github.com/Alibaba-NLP/DeepResearch

PyCon Australia 2025

PyCon Australia 2025 talks videos are available now.

https://www.youtube.com/playlist?list=PLs4CJRBY5F1LRkAAUwbqHNGPBlxDkrz-3

riffq

A toolkit for building PostgreSQL wire-compatible databases in Python, powered by Rust for performance and concurrency.

https://github.com/ybrs/riffq

Tricks from OpenAI gpt-oss YOU ?? can use with transformers

The post details major upgrades that allow models like OpenAI’s GPT-OSS to run, fine-tune, and scale efficiently, including zero-build kernels, 4-bit MXFP4 quantization, tensor and expert parallelism, dynamic layerwise caching, and continuous batching. These improvements cut memory usage, boost speed, and enable larger models to run on affordable hardware, making cutting-edge techniques ...

https://huggingface.co/blog/faster-transformers

VeritasGraph

Enterprise-Grade Graph RAG for Secure, On-Premise AI with Verifiable Attribution.

https://github.com/bibinprathap/VeritasGraph

Avoid Messy Code: Design Patterns for AI Agents in Python

The video demonstrates how to keep Python code for AI agents clean and maintainable by applying design patterns like Chain of Responsibility (for modular pipelines), Observer (for agent logging and context), and Strategy (for pluggable agent personalities). These patterns help decompose logic, improve scalability, and ensure testability for complex AI workflows.

https://www.youtube.com/watch?v=8_liatgLkLc

Hyperparameter Tuning Tips that 99% of Data Scientists Overlook

This video shows how to tune XGBoost models with Optuna while maximizing speed using XGBoost 3.0’s GPU acceleration for 5–15x faster training. He explains why cross-validation is crucial, recommends smart tuning practices, and demonstrates how Optuna’s visualizations help identify impactful hyperparameters in real-world tabular data workflows.

https://www.youtube.com/watch?v=D9xPjkOwpNk

MathFlow

Likerequestsfor mathematical computing, making complex math feel simple.

https://github.com/cybergeek1943/MathFlow

numethods

A lightweight, from-scratch, object-oriented Python package implementing classic numerical methods.

https://github.com/denizd1/numethods

noScribe

Cutting edge AI technology for automated audio transcription. A nice GUI for OpenAIs Whisper and pyannote (speaker identification).

https://github.com/kaixxx/noScribe

Django: Introducing django-watchfiles, for more efficient runserver autoreloading

Django Watchfiles is a library that improves Django's development server by replacing the default autoreloader with the faster, more reliable watchfiles backend. It simplifies setup, enhances reload speed, and brings better cross-platform support with minimal configuration for Django projects.

https://adamj.eu/tech/2025/09/22/introducing-django-watchfiles/