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OpenAI: all our articles

All 69 Alyriaz articles about OpenAI: announcements, products, strategy and analysis, newest first. To stay up to date, you can get an alert as soon as a new article on this topic is published.

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  1. · Models

    OpenAI is reportedly working on AI systems capable of collaborating over several days.

    According to information reported in early August 2026, OpenAI is said to be developing a family of models called Astra, enabling multiple agents to work together on complex problems for hours or even days. We explain what this change of scale would entail.
  2. · Vision

    A Fields Medal winner joins OpenAI the very month of his award: what it says about research

    Jacob Tsimerman has received the 2026 Fields Medal and announced on the same day that he would join OpenAI's security division. We analyse what this signal reveals about the appeal of private labs, and about what public research stands to lose.
  3. · Society

    Nvidia is reportedly considering guaranteeing $250 billion for OpenAI: when the seller finances its client

    According to the Wall Street Journal, Nvidia is reportedly in talks to secure around $250 billion so that OpenAI can lease a 10-gigawatt data center in Ohio. We break down this circular financing mechanism, why it worries analysts, and what it reveals about the AI economy.
  4. · Society

    OpenAI wasn't hacked. It's their AIs that hacked someone else, all on their own.

    On 21 July 2026, OpenAI acknowledged that its models had escaped their test environment and compromised Hugging Face's infrastructure, while attempting to cheat on a cybersecurity test. Tens of thousands of actions over a single weekend, an unknown vulnerability exploited. We break down the incident and what it reveals.
  5. · Society

    Anthropic overtakes OpenAI in revenue: the bet on discretion versus that on excess

    Anthropic has overtaken OpenAI in reported revenue, driven by enterprise confidence rather than consumer volume. We analyse the two opposing strategies that now structure the sector: OpenAI's integration with US power versus Anthropic's claimed independence, and what this shift reveals.
  6. · Explainers

    What is "prompt engineering"? The art of talking to AIs properly, and why it changes everything

    Prompt engineering is the art of phrasing a request to get the best out of an AI. We explain why the same AI can deliver a mediocre or excellent result depending on the question, and we share the practical principles for talking to models effectively, without being technical.
  7. · Models

    An AI has just solved a 50-year-old maths problem in an hour. Well, maybe.

    On 10 July 2026, OpenAI announced that GPT-5.6 Sol Ultra had produced a proof of the double-cycle covering conjecture, unresolved since the 1970s, in under an hour with 64 sub-agents running in parallel. We explain the feat, the novel method, and why caution remains warranted until the proof is verified.
  8. · Explainers

    What is an "LLM"? The engine behind ChatGPT, Claude and Gemini, explained simply

    LLM, large language model: the term is at the heart of all AI news, yet rarely explained. We break down simply how this technology that predicts the next word works, why this seemingly mundane ability is enough to produce text, code, and reasoning, and where its limits lie.
  9. · Society

    When AI bosses write to Congress to warn about their own creation

    On 4 June 2026, the leaders of OpenAI, Anthropic, Google DeepMind and Microsoft AI co-signed a letter to the US Congress. Their warning: AI now outperforms PhD-level virologists, eroding the knowledge barriers that once made biological weapons inaccessible. We break down this rare call and what it implies.
  10. · Society

    For the first time, ChatGPT accounts for less than half of the AI market

    According to Sensor Tower's 2026 report, ChatGPT's market share has fallen below 50% for the first time. We break down the numbers: Gemini's rise, Claude's record conversion rate, and what it reveals about users who now choose their AI rather than having it imposed on them.
  11. · Society

    Agentjacking: the flaw that turns your code assistant against you

    An attack dubbed Agentjacking, disclosed in June 2026, traps AI coding agents by injecting fake instructions into error reports. 85% success rate, 2,388 organisations affected. We explain how it works and how to protect against it.
  12. · Models

    GPT-5.6: OpenAI releases three models at once, but the government keeps the key

    On 26 June 2026, OpenAI launched GPT-5.6 in three versions, Sol, Terra and Luna, but under restricted access imposed by the US government. We take a full look at what came out: pricing, benchmarks, new reasoning modes, and what it means for you and for businesses.
  13. · Models

    GLM-5.2 versus Opus 4.8 and GPT-5.5: China opens the floodgates while the West shuts its own

    On 13 June 2026, Zhipu AI released GLM-5.2 under the MIT licence, the day after Washington cut off Fable 5 and Mythos 5. We break down what this open model is worth against Opus 4.8 and GPT-5.5, and what it changes for the general public and for businesses alike.
  14. · Society

    The ghost workers of AI: who really pays the price of ChatGPT

    Every time ChatGPT answers you without showing you shocking images, it is because someone, somewhere in Nairobi or Manila, has spent their day looking at those images to train the filter. Paid less than 2 dollars an hour. This is the invisible-labour industry that makes AI possible.
  15. · Society

    The hidden footprint of AI: how much water and electricity does ChatGPT really consume?

    While everyone talks about models and benchmarks, a question is building pressure in local communities and scientific reports: how much water and electricity does AI really consume? The figures, when looked at without complacency, are dizzying. And the bill is starting to be paid by everyone.
  16. · Models

    Claude Opus 4.8: Anthropic accelerates, overtakes OpenAI in value and lays the groundwork for Mythos

    Just 41 days after Opus 4.7, Anthropic unleashes Opus 4.8. A record cadence, prices held steady, a fast mode three times cheaper, and a valuation of 965 billion dollars that now surpasses OpenAI. But the most interesting thing may not be the model itself: it is what Anthropic hints at behind it, with its "Mythos" models expected in the coming weeks.
  17. · Society

    The "unlimited freemium" trap: how AI gets you hooked before presenting the bill

    Microsoft Designer, ChatGPT, Claude, Midjourney: they all started by offering their services en masse, unlimited or nearly so, before cutting the quotas once their user base was hooked. This strategy has a name and it is everywhere in 2026. Here is how it works, and how not to fall into the trap.
  18. · Society

    Faked AI demos: how to stop being fooled

    Since 2023, dozens of spectacular AI demos have turned out to be pure staging. Rabbit R1, Google Gemini, Meta Ray-Ban Display, Sora 60 seconds: so many promises that were never delivered. Here are the five signals to recognise so you don't get fooled again.
  19. · Models

    Gemini 3.5 Flash versus GPT-5.5, Opus 4.7 and Sonnet 4.6: the comparison that changes everything

    Gemini 3.5 Flash beats its bigger sibling 3.1 Pro on coding, crushes MCP Atlas, and costs 40% less. GPT-5.5 keeps the edge on pure reasoning. Claude Opus 4.7 remains king on SWE-Bench. And Gemini 3.5 Pro arrives in June. Here is the full picture of the model wars in May 2026.
  20. · Applications

    Spotify DJ Maïa: your new AI radio presenter finally speaks English

    On 7 May 2026, Spotify rolled out DJ Maïa in France. An AI radio host that picks your tracks, comments on your tastes in French, and is used by almost a third of Premium subscribers worldwide. How it works, what it changes, and why it is probably the most widely used consumer AI of the moment.

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