Gemini 3 Simulates macOS, GPT-5 Builds 3D Editor—AI’s Rapid Prototyping Leap Forward

AI Models & Research

Gemini 3 Simulates macOS in a Single HTML File: Google’s Gemini 3 demonstrated advanced capabilities by simulating macOS within a single HTML file, sparking discussions about future versions (Gemini 4/5) potentially handling complex tasks and agent orchestration.

• Gemini 3 Just Simulated macOS in a Single HTML File 🤯
  • Demo on Codepen

Ring-1T Open-Source Model Released with SOTA Performance: The Ring-1T model, built on the Ling 2.0 architecture, achieves state-of-the-art benchmarks and silver-level IMO reasoning with 1T total parameters (50B active) and a 128K context window.

• Ring-1T open-source model released, achieving SOTA benchmark performance and silver-level IMO reasoning

GPT-5 Builds a 3D Editor in 10 Prompts: GPT-5 showcased its advanced capabilities by generating a functional 3D editor with minimal prompting, highlighting its potential for rapid prototyping and automation.

• gpt-5 built this 3d editor in 10 prompts

Open-Source AI Tools

Nanonets-OCR2: Advanced Image-to-Markdown Model: Nanonets released OCR2, an open-source model converting images to markdown with support for LaTeX, tables, flowcharts, handwritten docs, and more, enhancing document processing and VQA tasks.

• Nanonets-OCR2: An Open-Source Image-to-Markdown Model with LaTeX, Tables, flowcharts, handwritten docs, checkboxes & More
  • Hugging Face Model
  • Research Paper
  • GitHub

Nanochat: Minimalist LLM Implementation by Karpathy: Andrej Karpathy released nanochat, a full-stack, dependency-lite LLM implementation designed for hackability and simplicity, offering a lightweight alternative to ChatGPT-like models.

• It has been 4 hrs since the release of nanochat from Karpathy and no sign of it here! A new full-stack implementation of an LLM like ChatGPT in a single, clean, minimal, hackable, dependency-lite codebase
  • GitHub Repo

AI Hardware & Compute

OpenAI Enters AI Chip Development: OpenAI announced its expansion into AI hardware, including chip design, signaling a push for vertical integration to enhance compute capabilities for future AI models.

• Crazy OpenAI now making AI chips hardware!!
• Greg Brockman on AI-designed chips and the future of compute

Nvidia DGX Spark Reviewed: The DGX Spark, Nvidia’s new AI hardware, was benchmarked, revealing niche advantages despite not being the top performer, with potential for specific workloads.

• DGX Spark review with benchmark

AI Industry Trends

Chinese Companies Dominate Open-Source AI Models: A Washington Post analysis highlights that top open-source AI models are now primarily developed by Chinese firms, reshaping the global AI landscape.

• The top open models on are now all by Chinese companies
  • Analysis (Washington Post)

AI Integrations & Developer Tools

ChatGPT-Slack Connector Launched: ChatGPT rolled out a Slack integration for Plus/Pro/Business/Enterprise users, enabling direct interactions like thread summaries and message searches within Slack (requires paid Slack account).

• ChatGPT rolled out new connector with Slack - Both app and connector are available to Plus, Pro, Business and Enterprise/Edu customers

Session Browser for Codex CLI & Claude Code: A user-built tool enhances session management for Codex CLI and Claude Code, improving searchability and workflow for AI-assisted coding.

• Built a session browser for Codex CLI (+ Claude Code) - because /resume isn't enough
  • Demo
  • Product Hunt