{"id":11078,"date":"2026-05-21T08:53:08","date_gmt":"2026-05-21T08:53:08","guid":{"rendered":"https:\/\/comparateur-ia.io\/actualites-ia\/gpt-5-what-we-know-and-hope-about-openais-next-model\/"},"modified":"2026-05-21T08:53:08","modified_gmt":"2026-05-21T08:53:08","slug":"gpt-5-what-we-know-and-hope-about-openais-next-model","status":"publish","type":"actualite_ia","link":"https:\/\/comparateur-ia.io\/en\/actualites-ia\/gpt-5-what-we-know-and-hope-about-openais-next-model\/","title":{"rendered":"GPT-5: What We Know (and Hope) About OpenAI’s Next Model"},"content":{"rendered":"\n

Since GPT-4’s release in 2023, each month brings rumors about the successor. What we know as of mid-March 2026 boils down to three lines: OpenAI is preparing a natively multimodal model<\/strong> with more stable structured reasoning<\/strong> and a much larger context window<\/strong>. Everything else deserves to be handled with caution.<\/p>

What OpenAI Actually Said<\/h2>

Sam Altman confirmed several times that a model ‘significantly superior’ to GPT-4 is in training. OpenAI’s leadership describes a qualitative leap comparable to GPT-3 \u2192 GPT-4: not just an iteration, but a step change.<\/p>

Public communications remain cautious. No benchmarks, no release date, no official name – ‘GPT-5’ is used by convention. OpenAI has, however, raised its safety testing framework, suggesting a model powerful enough to trigger its full internal protocol.<\/p>

“When you use it for the first time, you’ll have the same kind of moment as going from GPT-3 to GPT-4.”<\/blockquote>
– Sam Altman, February 2026<\/figcaption><\/figure>

What Leaks Suggest<\/h2>

Three technical clues keep coming up in infrastructure conversations:<\/p>