Track the momentum and heat of specific entities, products, and models.

Anthropic

OpenAI

DeepSeek V4 Flash

Software Engineering

Model Release

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GPT-5.6

ChatGPT

Claude Code

Kimi K3

Moonshot AI

Open Weights

AI Agents

Cost Optimization

Terence Tao

PostgreSQL

OpenAI shares the engineering details behind GPT-Live, a low-latency, turnless speech model architecture designed for continuous, real-time voice interaction.

How we built a realtime system for responsive voice AI in six months

OpenAI outlines its full-stack strategy to make advanced AI more capable, cost-effective, and widely accessible.

Building abundant intelligence

OpenAI disrupted a Cambodia-based scam operation that used ChatGPT to facilitate investment, romance, gambling, and impersonation schemes.

Disrupting a Criminal Scam Operation

Hacker News

OpenAI announces ten major breakthroughs in mathematics and theoretical computer science achieved by an internal version of its upcoming 'Astra' model, with all proofs formalized using Lean.

Ten advances in mathematics and theoretical computer science

Explores the scientific debate over whether Large Reasoning Models (LRMs) are performing genuine logical reasoning or merely utilizing sophisticated surface-level shortcuts to solve complex mathematical and logical benchmarks.

Is AI Reasoning Right for the Wrong Reasons?

OpenAI outlines its commitment to responsible AI governance in Europe, highlighting its safety, security, transparency, and provenance practices in alignment with the EU AI Act.

Advancing responsible AI across Europe

Argues that domain expertise is the most critical skill for prompting LLMs effectively, as experts can steer models, spot errors, and extract far higher value than novices.

LLMs reward expertise

OpenAI has released GPT-5.6, a new frontier intelligence model designed to offer higher performance per dollar and advanced capabilities for complex tasks.

GPT-5.6: Frontier intelligence that scales with your ambition

The author advocates for manually retyping LLM-generated code rather than auto-applying it, arguing that this practice prevents 'cognitive debt' by forcing developers to understand, review, and build a mental model of the code they integrate.

Prevent cognitive debt by manually retyping LLM-generated code

Anthropic has officially released Claude Sonnet 5, the latest iteration of its mid-tier language model.

Introducing Claude Sonnet 5

The author argues that LLMs offer a 2x rather than 10x productivity boost for software engineering, limited by their inability to handle subjective tasks like code structure and documentation. They propose that future gains will come from retooling workflows around current capabilities rather than raw model improvements.

2x, not 10x: coding with LLMs in 2026

The GCC steering committee has adopted an AI contributions policy that rejects legally significant contributions (around 15+ lines of code) containing or derived from LLM-generated content, while still allowing LLM-generated test cases and LLM use for research and code review.

GCC steering committee announces AI policy

Anthropic's Frontier Red Team analyzes three real-world cybersecurity incidents to refine their model evaluation frameworks and safety guardrails.

Investigating three real-world incidents in our cybersecurity evaluations

An analysis of how leading AI startups are increasingly keeping their research proprietary, publishing significantly fewer papers in academic venues as commercial competition intensifies.

AI's top startups are barely publishing their research

Anthropic announces the release of Claude Opus 5, its latest advanced AI model.

Introducing Claude Opus 5

Cryptographer Matthew Green analyzes Anthropic's new cryptanalysis results generated by its unreleased 'Claude Mythos' model, which include attacks on the HAWK post-quantum signature scheme and reduced-round AES.

Some thoughts about Anthropic's new cryptanalysis results

Over 1,100 employees from leading frontier AI companies (including Anthropic, OpenAI, Google DeepMind, and Meta) signed a statement calling on the U.S. government to support international efforts to develop tools for pacing automated AI development to manage safety risks.

Pacing the frontier

Anthropic introduces Claude Tag, a new feature or tool for the Claude ecosystem.

Introducing Claude Tag

OpenAI details how enabling two specific API settings (retaining reasoning and enabling compaction) tripled GPT-5.6 performance and efficiency on the ARC-AGI-3 benchmark.

How enabling two settings tripled our scores on the ARC-AGI-3 benchmark

OpenAI announces reduced pricing for GPT-5.6 Luna and Terra models, improving price-performance for enterprise AI workflows.

Advancing the price-performance frontier with GPT-5.6

OpenAI's GPT-5.6 is now the preferred model powering Microsoft 365 Copilot, bringing enhanced AI capabilities to Word, Excel, PowerPoint, Chat, and Cowork.

GPT-5.6 is now the preferred model in Microsoft 365 Copilot

OpenAI introduces GPT-5.6, focusing on improving AI efficiency across models, inference, and agentic workflows to deliver more cost-effective intelligence.

How GPT-5.6 fuses frontier intelligence with frontier efficiency

OpenAI has announced significant price reductions and performance updates for its GPT-5.6 model family, cutting GPT-5.6 Luna prices by 80% and GPT-5.6 Terra by 20%, alongside introducing a 2.5x faster 'Fast mode' for GPT-5.6 Sol in the API.

Advancing the price-performance frontier with GPT‑5.6

OpenAI is providing 100,000 academic researchers with free access to its most advanced ChatGPT models to support scientific discovery and collaboration.

Accelerating scientific discovery with ChatGPT for Academic Researchers

OpenAI introduced ChatGPT Work, an AI agent designed to execute actions across apps and files and manage long-running projects to deliver finished work.

ChatGPT is now a partner for your most ambitious work

OpenAI has launched 'Health in ChatGPT,' a new feature allowing eligible U.S. users to securely connect their medical records and Apple Health data to receive personalized health insights.

Launching Health in ChatGPT

OpenAI introduces GPT-Live, a new generation of voice models designed for natural human-AI interaction, which now powers ChatGPT Voice.

Introducing GPT-Live

New OpenAI research explores how ChatGPT is expanding worker capabilities, enabling employees to take on tasks outside their traditional roles and reshaping job boundaries.

How AI is expanding what people do at work

Thoughtworks CTO Giles Edwards-Alexander shares an experiment refactoring a 17,000-line Rust file generated entirely by AI agents (Claude Code and Cursor) to demonstrate that refactoring reduces future token consumption and costs.

The Economic Benefit of Refactoring

An open-source agent skill that forces LLMs to write documentation in ASD-STE100 Simplified Technical English, eliminating verbose 'AI slop' in favor of clear, concise instructions. Compatible with Claude Code, Cursor, and other agent frameworks.

Agent Skill to Force Docs in ASD-STE100 Simplified Technical English

An open-source multiplayer agent harness designed for collaborative work in Slack and web apps, featuring isolated workspaces, scoped memory, and support for multiple LLM backends like Claude Code and Codex.

An analysis of Bun's rewrite in Rust using Anthropic's Claude Code, questioning the $165k cost claim and highlighting the ongoing involvement of Anthropic employees and thousands of open PRs.

How is the Bun Rewrite in Rust going?

Anthropic reported elevated error rates across all Claude models, impacting claude.ai, the Claude API, Claude Code, and Claude Cowork.

Claude Is Down

Product Hunt

LangWatch has launched usage tracking and monitoring support for Claude Code, Anthropic's command-line developer agent, allowing developers to monitor and analyze agent performance.

Claude Code usage tracking by LangWatch

WASTE is an embeddable C inference engine that streams activated weights of the 2.78-trillion-parameter Kimi K3 model directly from NVMe, allowing it to run on consumer hardware with as little as 29 GB of RAM.

Run Kimi K3 using 29 GB of RAM at 0.50 tok/s

An architectural analysis of Moonshot AI's Kimi K3, a 2.8T open-weight model. Key features include LatentMoE, NoPE (No Positional Embeddings), and attention residuals for improved inference efficiency.

Kimi K3 Architecture Overview and Notes

Moonshot AI introduces Kimi K3-256k, a 256k context window version of its flagship 2.8T parameter Kimi K3 coding model, designed to reduce quota consumption.

Kimi K3-256k

Moonshot AI has released the technical report for Kimi-K3, detailing the architecture and capabilities of their latest model.

Kimi-K3 Technical Report [pdf]

An analysis of the trade-offs in self-hosting the Kimi K3 model, comparing a 20% increase in hardware costs against a 20% improvement in task resolution.

Self-hosting Kimi K3: 20% more hardware cost, 20% better task resolution

Moonshot AI developed its Kimi chatbot using a massive cluster of 20,000 Nvidia GPUs leased from Alibaba, underscoring how Chinese AI startups leverage cloud partnerships to access high-end hardware.

Moonshot built on 20k Nvidia chip cluster from Alibaba

MiniMax has released H3, an open-weights omni-modal video generation model that supports native stereo audio and up to 2K resolution, featuring day-0 local support in ComfyUI.

MiniMax H3 Day-0 Support in ComfyUI: Open Weights, Native Audio, and 2K Video

Anthropic CEO Dario Amodei clarifies the company's stance on open-weights models, arguing against protectionist bans and instead advocating for targeted measures like chip export controls, cracking down on distillation, and mandatory safety testing.

Our position on open-weights models

Anthropic's official policy and position statement regarding open-weights AI models.

OpenAI shares a field report on how scientists are leveraging AI coding agents to modernize scientific computing and accelerate genomic research.

Scientific computing in the age of agentic AI

Cars24 leverages OpenAI-powered voice and chat agents to handle over 1 million monthly conversation minutes, recover 12% of lost leads, and implement agentic workflows across the company.

How Cars24 scales conversations and builds faster with OpenAI

Superlogical details its vision to build a unified session multiplexer for local development, remote access, and AI coding agents, starting with a modern terminal multiplexer.

Mitchellh starts a new company: Superlogical

OpenAI provides guidance for enterprises on managing AI investments in the agentic era, focusing on measuring work per dollar, improving efficiency, and scaling workflows.

How to manage AI investments in the agentic era

An interactive incident replay and visualization detailing a security intrusion by a frontier-lab AI agent, reconstructed from over 17,000 logged actions.

Hugging Face: Anatomy of a frontier-lab agent intrusion

Manifest explains why they deprecated their LLM router, arguing that dynamic routing introduces unpredictability, breaks behavior consistency, fails to deduce complexity from prompts alone, and is less cost-effective than prompt caching.

Everyone is building LLM routers, we deprecated ours

DeepSeek has launched the public beta of DeepSeek-V4-Flash, featuring significantly enhanced agent and coding capabilities, native support for the Responses API, and optimized post-training.

DeepSeek-V4-Flash Update

An intelligence, performance, and cost analysis of the newly released DeepSeek V4 Flash (0731) model by Artificial Analysis.

DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

Research by CTGT demonstrates that distilling DeepSeek V4 Flash into GPT-OSS does not transfer the teacher's political censorship characteristics to the student model. Alongside these findings, they released the LineageEval evaluation framework and open weights for a 20B finance-optimized model.

Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it

Carnegie Mellon University database professor Andy Pavlo is joining ClickHouse to establish and lead ClickHouse Labs, a new industry research division focused on database technology, OLAP, and transactional systems.

Andy Pavlo Joins ClickHouse to Establish ClickHouse Labs

An interactive visualization tracing the ~200ms journey of an HTTP request through DNS, TCP, TLS, the OS kernel, Node.js event loop, and PostgreSQL.

Tag Radar

Entity Heatmap

Breakout Radar (Rising)

Heat Timeline: OpenAI

Entity Radar

Selected Signals: OpenAI