A ChatGPT ‘router’ that automatically selects the right OpenAI model for your job appears imminent

Within the 2.5 years since OpenAI debuted ChatGPT, the variety of giant language fashions (LLMs) that the corporate has made obtainable as choices to energy its hit chatbot has steadily grown.

In actual fact, there are actually a complete of seven (!!!) completely different AI fashions that paying ChatGPT subscribers (of the $20 Plus tier and dearer tiers) can select between when interacting with the trusty chatbot — every with its personal strengths and weaknesses.

These embody:

1. GPT-4o
2. o3
3. o4-mini
4. o4-mini-high
5. GPT-4.5 (Analysis Preview)
6. GPT-4.1
7. GPT-4.1-mini

However how ought to a person resolve which one to make use of for his or her specific immediate, query, or activity? In any case, you’ll be able to solely choose one after the other.

Is assistance on the best way?

Assist seems to be on the best way imminently from OpenAI — as experiences emerged over the previous few days on X from AI influencers, together with OpenAI’s personal researcher “Roon (@tszzl on X)” (imagined to be technical staff member Tarun Gogineni) — of a brand new “router” perform that can mechanically choose the very best OpenAI mannequin to reply to the person’s enter on the fly, relying on the particular enter’s content material.

As Roon posted on the social community X yesterday, July 20, 2025, in since-deleted response to influencer Lisan al Gaib’s assertion that they “don’t desire a mannequin router I would like to have the ability to choose the fashions I take advantage of”:

“You’ll nonetheless be capable to choose. This can be a product to ensure that medical doctors aren’t caught on 4o-mini”

Equally, Yuchen Jin, Co-founder & CTO of AI inference cloud supplier Hyperbolic Labs, wrote in an X post on July 19.

“Heard GPT-5 is imminent, from a little bit chicken.

• It’s not one mannequin, however a number of fashions. It has a router that switches between reasoning, non-reasoning, and tool-using fashions.
• That’s why Sam mentioned they’d “repair mannequin naming”: prompts will simply auto-route to the precise mannequin.
• GPT-6 is in coaching.

I simply hope they’re not delaying it for extra security checks. 🙂“

Whereas a presumably way more superior GPT-5 mannequin would (and can) be enormous information if and when launched, the router might make life a lot simpler and extra clever for the typical ChatGPT subscriber.

It will additionally observe on the heels of different third-party merchandise such because the web-based Token Monster chatbot, which mechanically choose and mix responses from a number of third-party LLMs to reply to person queries.

Requested concerning the router concept and feedback from “Roon,” an OpenAI spokesperson declined to offer a response or additional data at the moment.

Fixing the overabundance of alternative downside

To be clear, each time OpenAI has launched a brand new LLM to the general public, it has diligently shared in both a weblog publish or launch notes or each what it thinks that exact mannequin is sweet for and designed to assist with.

For instance, OpenAI’s “o” sequence reasoning fashions — o3, o4-mini, o4-mini excessive — have carried out higher on math, science, and coding checks due to benchmarking checks, whereas non-reasoning fashions like the brand new GPT-4.5 and 4.1 appear to do higher at artistic writing and communications duties.

Devoted AI influencers and energy customers might perceive very nicely what all these completely different fashions are good and never so good at.

However common customers who don’t observe the trade as carefully, nor have the time and funds obtainable to check all of them out on the identical enter prompts and examine the outputs, will understandably wrestle to make sense of the bewildering array of choices.

That would imply they’re lacking out on smarter, extra clever, or extra succesful responses from ChatGPT for his or her activity at hand. And within the case of fields like medication, as Roon alluded to, the distinction might be considered one of life or loss of life.

It’s additionally fascinating to take a position on how an computerized LLM router may change public perceptions towards and adoption of AI extra broadly.

ChatGPT already counted 500 million energetic customers as of March. If extra of those folks had been mechanically guided towards extra clever and succesful LLMs to deal with their AI queries, the impression of AI on their workloads and that of your entire international economic system would appear more likely to be felt way more acutely, making a optimistic “snowball” impact.

That’s, as extra folks noticed extra positive aspects from ChatGPT mechanically choosing the proper AI mannequin for his or her queries, and as extra enterprises reaped better effectivity from this course of, increasingly people and organizations would possible be satisfied by the utility of AI and be extra keen to pay for it, and as they did so, even extra AI-powered workflows would unfold out on this planet.

However proper now, that is presumably all being held again a little bit by the truth that the ChatGPT mannequin picker requires the person to A. know they also have a alternative of fashions and B. have some degree of knowledgeable consciousness of what these fashions are good for. It’s all nonetheless a manually pushed course of.

Like going to the grocery store in your city and watching aisles of cereal and completely different sauces, the typical ChatGPT person is at present confronted with an overabundance of alternative.

Hopefully any hypothetical OpenAI router seamlessly helps direct them to the precise mannequin product for his or her wants, after they want it — like a trusty shopkeeper exhibiting as much as free you out of your product paralysis.