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OpenAI / ChatGPT

Everything from OpenAI: the GPT models, ChatGPT and Sora, company strategy and people.

74 picksLast 30 days 66 itemsCollected 371 items

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Picks archive · page 4

9/24Thu
  1. Greg Brockman · X82

    ChatGPT Voice upgrade adds app integrations and ChatGPT Work

    ChatGPT Voice has been upgraded to work with integrations such as email, calendars, and Slack, and to connect to ChatGPT Work. On web and mobile, users can create documents, presentations, websites, and spreadsheets by voice, or handle complex tasks in the browser. Powered by GPT-6 Astra, Sol, and Luna, the feature begins rolling out globally today with the latest app release.

    Why it matters: With email, calendar, and Slack integrations and access to Work, ChatGPT Voice gives readers a way to assess which workflows can be handled through voice.

9/23Wed
  1. Latent Space88

    Anthropic releases Claude Opus 5.5 as OpenAI launches GPT-6 Sol and Luna the same day

    Anthropic has released Claude Opus 5.5, the first model in its new Claude 5.5 family. The company says it reaches Claude Fable 5.1 levels on most tasks, costs 40% less to run than Opus 5, and becomes the default model in Claude Code and the Claude app.

    Why it matters: Two labs launched new models and cut prices sharply on the same day, giving readers a way to compare their approaches to capability and per-task cost.

  3. Greg Brockman · X83

    OpenAI releases GPT-6 Sol and GPT-6 Luna

    OpenAI has released GPT-6 Sol and GPT-6 Luna, drawing on advances in GPT-6 Astra and positioning the models as faster and cheaper for work at scale. Greg Brockman says they inherit Astra's state-of-the-art performance in professional work, factuality, coding, computer use, and alignment. OpenAI has also improved caching and inference efficiency; API prices for Sol and Luna are 50% lower than GPT-5.6 promotional prices.

    Why it matters: OpenAI brings Astra-level advances to faster, cheaper Sol and Luna models and states the API price reduction, giving readers a basis for assessing cost changes.

  4. OpenAI News75

    OpenAI releases GPT-6 Sol and Luna models

    OpenAI has released GPT-6 Sol and Luna, bringing frontier intelligence to everyday work with different balances of capability and cost. The source does not disclose parameter sizes, pricing, or specific performance metrics.

    Why it matters: OpenAI has launched two GPT-6 models, Sol and Luna, giving readers a view of their different capability and cost tradeoffs.

9/22Tue
  1. Latent Space76

    TypeSafe AI founder Diogo Almeida on Jev and RLCD: building System 1 models for software, not chat

    In a Latent Space interview, TypeSafe AI founder Diogo Almeida introduces Jev as a System 1 model designed for code consumption and optimized for intelligence per dollar rather than chat experience. Its key innovation is unpublished RLCD (Reinforcement Learning for Calibrated Decisions), which uses calibrated probabilities instead of human-rating feedback.

    Why it matters: Almeida revisits the strategic split between RLHF and RLCD and explains why the model is optimized for reliability rather than benchmark scores.

9/17Thu
  1. OpenAI News60

    OpenAI publishes model-misalignment reporting framework with six incident reports

    OpenAI has published a framework for tracking, investigating, and disclosing model misalignment, along with six reports about unexpected or concerning model behavior.

    Why it matters: OpenAI has made public a framework for tracking and disclosing model misalignment, together with six incident reports that show how it approaches alignment disclosures.

9/14Mon
9/10Thu
  1. OpenAI News62

    OpenAI launches ChatGPT for Financial Services

    OpenAI has released ChatGPT for Financial Services, combining built-in financial data with GPT-6 Astra for research, modeling, and customer-facing materials.

    Why it matters: OpenAI packages built-in financial data with GPT-6 Astra in an industry-specific version, offering a view into how financial research workflows may change.

  2. OpenAI News65

    OpenAI introduces GPT-Live-1 voice model in its API

    OpenAI has introduced GPT-Live-1 in its API, giving developers natural full-duplex voice conversations. The model follows instructions more reliably and supports custom voices and telephony integration.

    Why it matters: GPT-Live-1 brings full-duplex voice conversation to the API, helping readers assess how to integrate voice apps and the model's capabilities.

  3. OpenAI News60

    OpenAI releases Agents API

    OpenAI has released the Agents API, a hosted service powered by the Codex harness for building and launching agents in the cloud. It supports orchestration, long-running sessions, and tool calls.

    Why it matters: OpenAI is offering Codex's orchestration capabilities as a hosted service, giving readers a signal of how the barrier to deploying cloud agents may change.

9/9Wed
9/8Tue
  1. OpenAI News60

    OpenAI releases ChatGPT Images 2.5

    OpenAI has released ChatGPT Images 2.5, which turns ideas, sketches, and reference photos into more personalized, polished images that better match what users had in mind.

    Why it matters: OpenAI's official launch of ChatGPT Images 2.5 gives readers an update on its positioning and input options for personalized image generation.

5/6Wed
  1. Nick Turley · X80

    gpt-5.5 instant Begins Rolling Out to Everyone in ChatGPT

    Nick Turley welcomes the Instant update, saying hundreds of millions of people use this version of ChatGPT by default and highlighting improvements in intelligence, concision, accuracy, and conversation quality. In the quoted post, @michpokrass says gpt-5.5 instant shipped today and is rolling out to everyone over the next couple of days, describing gains in factuality, “crushing hacks,” and baseline intelligence, with significantly fewer hallucinations.

    Why it matters: Instant’s role as the default ChatGPT version for hundreds of millions of people gives the reported improvements in accuracy and conversational quality a broad everyday audience.