OpenAI introduced GPT-6.1 Sol, a model the company describes as delivering "near-Astra intelligence for a fifth of the price," according to its announcement page. The launch drew 397 points and 317 co…
A developer built a sandboxed HTML environment that runs Markdown code blocks directly inside documentation, bundling Three.js, D3 and Mermaid and giving an agent named Astra access over MCP, which pr…
A team of researchers led by Yangyue Wang, with co-authors Harshvardhan Sikka, Pranav Guruprasad and Sudipta Chowdhury of Fig and the Georgia Institute of Technology, reported that frontier models inc…
A developer built TaskRoute, a local Codex plugin that delegates Python function implementation to Claude Code while Codex verifies the returned work. In a single sequential comparison on a synthetic …
OpenAI introduced GPT-6 Sol and GPT-6 Luna, two lower-cost models rolling out through ChatGPT Work, Codex and the API, positioned as up to 50% cheaper than comparable GPT-5.6 options. Sol targets dema…
Olam Labs launched a Diplomacy mode on its Multi-Agent Arena at olamarena.com, placing human players against a pool of random AI opponents that can include Claude, Gemini, and GPT in the same match. T…
Developer "&." released an early-prototype webpage at ampdot.mesh.host that generates a token-space font by combining a base font with a user-selected tokenizer, giving every token equal width so AI o…
OpenAI launched a dedicated "Misalignment Reports and Notices" page cataloguing six detailed reports from RL training runs plus three notices on security episodes, disclosing cases where its models hi…
UX designer Modecir launched Proxima Forma, a design project management tool built so AI agents can read full design history, design decisions and product notes in a machine-understandable format. Mod…
OpenAI is set to preview GPT-6 Cyber, a cybersecurity-focused AI model, within days and launch a new product to help customers deploy it more securely and automatically, Fortune reported Thursday, cit…
OpenAI unveiled MentalHealthBench on Wednesday, an open benchmark for evaluating model capabilities in mental health domains including safety, seeking user context, preserving user agency, and providi…
OpenAI is rolling out three upgrades to ChatGPT Voice: support for its three GPT-6 models (Astra, Sol and Luna), plugin integrations including email, calendar and Slack, and compatibility with ChatGPT…
An AI system called Astra produced an 8-page proof of the Liouville version of the Goldbach conjecture, which states that every positive even number greater than 2 is the sum of two positive numbers w…
OpenAI launched GPT-6 Sol and Luna on September 22, 2026, with the company claiming the models ship at half the API cost of the GPT-5.6 series. OpenAI says Sol cuts factual errors roughly in half, rea…
OpenAI released the GPT-6 Sol and Luna models on September 22, 2026, with permanent API pricing that cuts costs by 50 percent versus the GPT-5.6 series, an OpenAI spokesperson told VentureBeat. Sol is…
OpenAI released GPT-6 Sol and GPT-6 Luna on Tuesday, priced roughly 50% cheaper per million tokens than the previous Sol and Luna generations. GPT-6 Sol costs $2 per million input tokens and $10 per m…
Skild reached $100 million in ARR within 10 months and has not yet begun scaling, according to the company's own blog post, as robotics enters what Eric Jang calls a "smooth exponential" of AI capabil…
A Hacker News user complained that Astra's writing is "so… dense" that they have to "focus ten times as hard to actually understand anything it's trying to say," and said they are switching back to GP…
Designer Cole Derochie published "Buttons, in time," an interactive timeline of Mac button styles spanning 1984 through 2026, on September 20th, building it with OpenAI's Astra model and a Mac button …
A developer built an open-source Codex skill, Astra Flash Orchestrator, that routes high-volume coding work to DeepSeek V4.1 Flash while reserving the pricier Astra model for planning, architecture, a…