A tutorial by an unnamed author demonstrates an end-to-end sentiment analysis workflow on the Stanford NLP IMDb Large Movie Review Dataset, comparing a TF-IDF and Logistic Regression baseline with a D…
Pokee AI released Pokee-Isaac 28B, a 28B text-only foundation model with a 10M-token context window designed to run inside the customer boundary. The model scores 93.3% on RULER at 10M tokens, leads B…
Mistral AI released Shieldstral 1.0 3B, an open-weights, policy-adaptive multimodal safety classifier that matches models 7× its size, reporting 84.9% average F1 on text safety, 83.8% on multimodal sa…
Tencent Cloud open-sourced TencentDB Agent Memory v2.0, a team-level memory hub for AI coding agents, on August 3, 2026. The MIT-licensed, self-hosted system converts conversations, documents, and cod…
NVIDIA's NeMo Retriever enables a multimodal retrieval-augmented generation pipeline that extracts text offline with PDFium, detects page elements, tables, charts, and infographics via hosted NVIDIA N…
NVIDIA Labs has open-sourced NOOA (NVIDIA Object-Oriented Agents), a model-agnostic Python framework that turns an AI agent into a single Python class, with methods as actions, fields as state, docstr…
Microsoft has open sourced code-testing-generator, a polyglot unit-test agent in the MIT-licensed dotnet/skills repository that reads a repository to detect language, test framework, conventions, and …
Liquid AI released LFM2.5-2.6B, an on-device agentic model with 2.69B total parameters, a 131,072-token context window, and a 128,000-token vocabulary, pre-trained on approximately 34 trillion tokens.…
NVIDIA released Alpamayo 2 Super, a 34B-parameter vision-language-action model for autonomous driving, under the OpenMDW-1.1 license, enabling commercial use. The model, built on a 32B Cosmos 3 Super …
CopilotKit has released the Channels SDK, an MIT-licensed open source library that runs any AG-UI agent inside Slack and Microsoft Teams, with Discord and Google Chat planned. The SDK, installable via…
A new tutorial from StarTrail-org introduces PixelRAG, a pixel-native retrieval-augmented generation pipeline that renders web pages and PDFs as images, divides them into overlapping tiles, and genera…
Cursor Research has open-sourced Mixture-of-Kittens (MoK), a deterministic mixture-of-experts training megakernel that reports up to 2.37x higher throughput than the strongest public baseline and powe…
Reflex AI has open-sourced XY, an Apache-2.0 Python charting library that renders 100 million points in 0.081 seconds, a 34x speedup over Matplotlib at 10 million points and 177x at 50 million, by usi…
NVIDIA's SkillSpector, an open-source security auditing tool for AI agent skills, was demonstrated in a tutorial that builds a pipeline to scan synthetic skill marketplaces for risks using LangGraph, …
Y Combinator has open-sourced QM (quartermaster), a multiplayer agent harness for work that runs in Slack and on the web, under the MIT license. The harness, used internally by YC across accounting, l…
Genspark has open sourced GenOffice, an AI-native office suite for macOS and Windows, under the Apache License 2.0, covering Docs, Sheets, Slides, and PDF as five Electron apps over one shared engine …
MarkTechPost published a tutorial on evaluating multimodal vision models using Moonshot PerceptionBench, a benchmark that measures fine-grained visual perception across tasks such as OCR, counting, lo…
Mend.io released a practitioner guide, 'Securing AI agents, MCP servers & LLM apps: A practical framework,' to address security gaps in AI agent deployments. The guide outlines a three-part approach—s…
Alibaba's Qwen team released Qwen3.8-Max, a 2.4-trillion-parameter mixture-of-experts model, now generally available via API with open weights promised next week. The model scores 86.6 on Terminal-Ben…
Cogent AI team released Cogent VR-1, a cybersecurity reasoning model post-trained for enterprise attack path composition and verification, available only to vetted organizations through the Cogent Fro…