AI

In this tutorial, we use a reinforcement learning agent RLaxa research-oriented library developed by Google DeepMind to build reinforcement learning algorithms with JAX. We combine RLax with JAX, Haiku, and Optax to build a Deep Q-Learning (DQN) agent that learns to solve the CartPole environment. Instead of using a fully packaged RL framework, we assemble … Read more

header(“11. DISORDERED STRUCTURE -> ORDERED APPROXIMATION”) disordered = Structure( Lattice.cubic(3.6), [{“Cu”: 0.5, “Au”: 0.5}], [[0, 0, 0]], ) disordered.make_supercell([2, 2, 2]) print(“Disordered composition:”, disordered.composition) try: disordered_oxi = disordered.copy() disordered_oxi.add_oxidation_state_by_element({“Cu”: 1, “Au”: 1}) ordered_transform = OrderDisorderedStructureTransformation() ordered_candidates = ordered_transform.apply_transformation( disordered_oxi, return_ranked_list=3, ) for idx, cand in enumerate(ordered_candidates): s = cand[“structure”].copy() s.remove_oxidation_states() print(f”Ordered candidate {idx+1}: formula={s.composition.formula}, sites={len(s)}”) … Read more

Deploying a new machine learning model to production is one of the most important phases of the ML lifecycle. Even if the model works well in validating and testing data sets, directly replacing an existing production model can be risky. Offline experiments rarely capture the full complexity of a real-world environment—data distributions can change, user … Read more

In this tutorial, we build a large uncertainty-aware linguistic modeling system that not only generates answers but also estimates confidence in those answers. We use a three-stage logic pipeline where the model first generates feedback and a self-reported confidence and correction score. We then introduce a self-evaluation step that allows the model to self-criticize and … Read more

NVIDIA has announced the release of Nemotron-Cascade 2open weight 30B Mixed-Expert (MoE) model with 3B activated parameters. The model focuses on increasing ‘intellectual density,’ bringing advanced imaging capabilities to a fraction of the parameter scales used by frontier models. Nemotron-Cascade 2 is the second LLM with open access Gold Medal level performance in the 2025 … Read more

SWARM_TOOLS = [ { “type”: “function”, “function”: { “name”: “task_update”, “description”: “Update the status of a task. Use ‘in_progress’ when starting, ‘completed’ when done.”, “parameters”: { “type”: “object”, “properties”: { “task_id”: {“type”: “string”, “description”: “The task ID”}, “status”: {“type”: “string”, “enum”: [“in_progress”, “completed”, “failed”]}, “result”: {“type”: “string”, “description”: “Result or output of the task”}, }, … Read more

In the current state of Retrieval-Augmented Generation (RAG), the main bottleneck for developers is no longer the large language model (LLM) itself, but the data import pipeline. For software developers, converting complex PDFs into a format that LLM can consult is often a high-latency, often expensive task. LlamaIndex has just been launched LiteParseis an open-source, … Read more

Genora AI is designed to allow unrestricted speech while maintaining clarity and ease of use. It is designed for those who prefer an AI system that interacts dynamically and adjusts its behavior based on a conversational approach rather than remaining static. ⚡️ FAVORITE CONVERSATIONS ⚡️ Candy AI Try Candy AI Unfiltered Chat with AI GirlsPictures … Read more

Google has officially released the Colab MCP Serverthe implementation of the Model Context Protocol (MCP) that allows AI agents to interact directly with the Google Colab environment. This integration goes beyond simple code generation by giving agents structured access to create, modify, and execute Python code within cloud-managed Jupyter notebooks. This represents a transition from … Read more

Claude Skills (or Agent Skills) can turn a simple AI assistant into something very powerful. But many people hit the same wall: they don’t know where to find them? Building skills from scratch is slow. A smart move is to use what is ready for production Claude Code skills that developers are already sharing on … Read more