Category: AI

OpenAI sent 80 times as many child exploitation incident reports to the National Center for Missing & Exploited Children during the first half of 2025 as it did during a similar time period in 2024, according to a recent update from the company….

In this article, you will learn three reliable techniques — ordinal encoding, one-hot encoding, and target (mean) encoding — for turning categorical features into model-ready numbers while preserving their meaning.

Topics we will cover…

ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays and code with short text prompts has evolved into a…

In this tutorial, we walk through the process of creating a fully autonomous fleet-analysis agent using SmolAgents and a local Qwen model. We generate telemetry data, load it through a custom tool, and let our agent reason, analyze,…

import dataclasses

import os

import datasets

import tqdm

import tokenizers

import torch

import torch.nn as nn

import torch.nn.functional as F

import torch.optim.lr_scheduler as lr_scheduler

from torch import Tensor

# Load the tokenizer

tokenizer =

Running physical operations has never been more complex. Costs are rising, regulations are tightening, and risks are everywhere.

Roads are more dangerous, collision-related costs are climbing, and most teams still rely on disconnected fleet…

ChatGPT users can now tweak the chatbot’s warmth, enthusiasm, and emoji use, according to a social media post from OpenAI.

These options (as well as similar adjustments to ChatGPT’s use of headers and lists) now appear in the…

NVIDIA has released the Nemotron 3 family of open models as part of a full stack for agentic AI, including model weights, datasets and reinforcement learning tools. The family has three sizes, Nano, Super and Ultra, and targets…

Rotary Position Embeddings (RoPE) is a technique for encoding token positions in a sequence. It is widely used in many models and works well for standard context lengths. However, it requires adaptation for longer contexts. In this article, you…

For many organizations, the widespread use of decentralized tools, apps, and cloud provider platforms by individual teams is both a blessing and a curse.

On the one hand, it gives employees maximum flexibility and control over the work-related…