Circuit Digest

DIY Raspberry Pi Pico Text-to-Speech Using Wit.ai

Type a sentence into the input bar at the top of the Serial Monitor and hit Enter to send it to the Wit.ai API. The console will log " Requesting TTS " followed by " Buffer ready, starting playback ," ...
IEEE

Enhancing Automated Text Coding in Online Learning Research: A Systematic Calibration Framework for Large Language Models

Abstract: Automated coding is particularly crucial in online learning research, where vast amounts of text provide valuable insights into cognitive engagement, emotional expression, and social ...
marktechpost

How to Align Large Language Models with Human Preferences Using Direct Preference Optimization, QLoRA, and Ultra-Feedback

In this tutorial, we implement an end-to-end Direct Preference Optimization workflow to align a large language model with human preferences without using a reward model. We combine TRL’s DPOTrainer ...
marktechpost

A Coding Implementation to Establish Rigorous Prompt Versioning and Regression Testing Workflows for Large Language Models using MLflow

In this tutorial, we show how we treat prompts as first-class, versioned artifacts and apply rigorous regression testing to large language model behavior using MLflow. We design an evaluation pipeline ...
ZDNet

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...
IEEE

Verification is All You Need: Prompting Large Language Models for Zero-Shot Clinical Coding

Abstract: Clinical coding translates medical information from Electronic Health Records (EHRs) into structured codes such as ICD-10, which are essential for healthcare applications. Advances in deep ...