OpenAI Reveals Three GPT‑5.6 Pro Versions

Summary

A new OpenAI paper on genomics accidentally leaked details of GPT‑5.6 Pro.
The paper suggests the Pro tier will split into three separate models.
This would be the first big change to ChatGPT Pro since its launch.
The three variants may differ in speed, cost, or feature set.
OpenAI hasn’t officially announced the lineup, leaving users speculating.
The reveal shows how internal research can surface product plans early.

Why It Matters

Users will soon have more choices about how much they pay for AI help.
Different Pro versions could mean faster answers or cheaper plans for small teams.
The shift signals that big AI companies are exploring tiered pricing to meet diverse needs.
Knowing the options helps customers plan budgets and use AI more effectively.

GenAI EXPLAINED

GPT‑5.6 is a new generation of OpenAI’s language model that can write text, answer questions, and more. The Pro tier is the paid plan for ChatGPT that gives users extra speed, priority access, and sometimes extra features. A benchmark paper is a scientific study that tests a model’s performance on specific tasks, showing how well it works.