ChatGPT
CodexLive
Webinar
Tuesday 27 October
11:00 – 12:30
OpenAI had fallen behind Claude on agents and teamwork. With GPT-6 Astra, Space and GPT-6.1 Sol, they are back. In 90 minutes of live demos and Q&A, we tell you whether it is worth going back to: what already works, what is still limited in France, and what it changes if your teams use Claude, Copilot or Gemini.
Emma Pariente
Co-founder & CEO

Hosted live by the co-founders
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Chloé Pariente
Co-founder & CTO
Free · Live · No ChatGPT licence needed

Head of training
GPT-6 Astra: does it really work, or is it still a demo?

Transformation director
We use Copilot. Do we keep it, or switch?
?
CIO
Where does our data stay if the AI acts on its own?
?
Innovation
Is it available in France, or do we have to wait?

HR director
Has OpenAI really caught up?

CIO
Does GPT-6.1 Sol beat Claude on our use cases?



In recent months, Claude, Copilot and Gemini have moved faster on agents and teamwork. With these four new releases, ChatGPT closes much of the gap. On the 27th, we test them in front of you to see whether it is worth going back to.
Until now: on agents and code, Claude had the edge.
Now: OpenAI's new model moves back ahead on computer use, code and automation. Claude keeps the edge on expert reasoning.
Until now: ChatGPT was still an individual tool.
Now: share knowledge, co-write a document, call on the AI in Slack or Teams.
Until now: automating a team task required other tools.
Now: a request arrives by email, the AI prepares the next step, a human reviews before sending.
Until now: against Claude and Gemini, ChatGPT was no longer the obvious choice.
Now: new models. We look at which ones change the game, and what is available in France.
60,000 employees trained, from mid-sized firms to large groups. On Copilot, Gemini, ChatGPT and Claude.


























With GPT-6 Astra, ChatGPT can use a computer and chain tasks together. Before opening it up to your teams, three questions arise.
Which company information can the AI access?
Which tools can it act on: Slack, Teams, your email?
How do you know what it has done, and correct it if needed?
On the 27th, we show you how to decide, and you leave with the checklist for framing an agent.
We test in front of you, show the limits, and tell you what to do with it.
GPT-6 Astra vs Claude
GPT-6 Astra
Claude
Using a computer
Astra ahead
Autonomous coding
Astra ahead
Automating tasks
Astra ahead
Expert reasoning
Claude ahead
OSWorld 2.0, DeepSWE, AutomationBench, Humanity’s Last Exam. Figures announced by OpenAI and Anthropic, September 2026 (Claude Opus 5 or Fable 5.1).
What the new model does better, where Claude stays ahead, and what it changes for your teams. Backed by figures, with a live test on office tasks.
Share knowledge, co-write a document, call on the AI in a Slack or Teams conversation: we show you Space, Pages and @ChatGPT.
A request arrives by email, the AI prepares the next step, a human reviews before sending. Real examples, taken from our training sessions.
GPT-6.1 Sol, Ultrafast, Pro 500: what are they for, and what is available in France? Against Claude, Copilot and Gemini, we help you choose without piling up licences.
You lead AI adoption in your company: training, HR, transformation, IT and innovation managers, in mid-sized firms or business units of 250 to 5,000 employees.




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Thomas accepted
“Thanks, I’m blocking the slot!”
In both your calendars
Tue 27 Oct · 11:00
Come as a pair
You see a demo you like, then you have to convince IT. If your CIO sees it at the same time as you, you save weeks of back and forth.
Your CIO sees the framework live: data, permissions, human review.
You leave with the same grid to decide together: test, wait, ignore.
90 minutes online, free. Easy to fit into a diary.
Invitation saved!
Your CIO will receive the registration link by email. Prefer to write to them yourself? Open a ready-to-send email
Oops, the invitation did not go through. Try again, or write to us at contact@aisisters.ai.
Your CIO receives a single invitation to the webinar, nothing else. It also works for an HR, training or business colleague.
Emma (ESCP) and Chloé (MIT) co-founded AI Sisters. They will present the new features and answer your questions.
ESCP
A generative AI expert, she co-founded AI Sisters and leads its strategy. ESCP graduate.

MIT
A data scientist specialising in generative AI, she has been designing and deploying AI solutions for companies for 6 years.
“What we see in training, session after session: your teams don't need more tools. They need to know what to do with them.”
Emma and Chloé
✓ The “test / wait / ignore” grid for each new feature
✓ The checklist for framing an agent: permissions, data, review
✓ The comparison of plans available in France
No replay, but everyone who registers receives the resources by email.
Register for the webinar →Another question? Write to us at contact@aisisters.ai
Tuesday 27 October · 11:00–12:30 · Free · Live