Polymarket vs The Rundown AI in 2026

Polymarket and The Rundown AI compared on what each does, what each costs and what to check before you pick either one for AI model release tracking.

By SupaKeeper · 2026-10-20

SupaKeeper is published by LunarWerx, which makes some of the tools compared here.

People open this page today to know when an Anthropic or OpenAI model release may land, and to see what two sources say their tools do about AI. Polymarket describes itself as the world's largest prediction market, where traders express views on outcomes ^[1]. The Rundown AI publishes implementation guides daily and a library of hundreds of AI use cases ^[2] ^[2]. Model Odds ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. Pick by the question you have: the question of where a near-term model release lands points to Model Odds's estimate, the question of what AI builders advise day to day points to The Rundown AI, and the question of how traders price an outcome points to Polymarket.

Option	What its sources say it does	Cost	Account or install
Polymarket	Describes itself as the world's largest prediction market ^[1]; its page says trading is blocked in the United States ^[1]	not published	not published in the facts
The Rundown AI	Its page says its team publishes AI implementation guides daily ^[2]; its library contains 300+ practical use cases to automate real-world work ^[2]	not published	not published in the facts
Model Odds	Ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]; a public API serves per-line odds, the launch record and service health ^[3]	free, and so is its API, with no account needed ^[3]	no account ^[3]; a website with a public API ^[3]

What Polymarket, The Rundown AI is built for

Polymarket describes itself as the world's largest prediction market ^[1].

The Rundown AI's page says its team publishes AI implementation guides daily ^[2]. Its page says its library contains 300+ practical use cases to automate real-world work ^[2]. It says AI University subscribers get unlimited access to all current and upcoming industry-specific AI courses for the length of their subscription ^[2]. It says it runs weekly live, interactive workshops with industry leaders for implementation guidance ^[2]. It says Rowan's Notes is a podcast hosted by Rowan Cheung, who talks with AI experts about the latest developments and their role in the future of work ^[2].

What Model Odds is built for

Model Odds is made by the team that publishes this site. It is a web app that runs in the browser and needs JavaScript ^[3]. The product ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. Anthropic and OpenAI each get their own page that lists every past release ^[3]. Each past launch the model uses has to be confirmed by an official post and an independent timeline, and it is listed with its date ^[3]. The estimate is a renewal process fitted on the gaps between recent launches, and it takes into account how long the current wait has already lasted ^[3]. The product runs three estimators side by side and publishes the spread between them as the error bar ^[3]. Signals read automatically from company SDKs and docs, and from third-party model catalogues when two of them agree, can only raise the odds ^[3]. The estimator can replay any past date without using data from after that date ^[3].

Pricing and fees

Model Odds is free, and so is its API, with no account needed ^[3]. The facts given here do not state a dollar price for Polymarket, so it is not published here ^[1]. The facts given here do not state a dollar price for The Rundown AI, so it is not published here ^[2]. Neither source describes a trial or a discount for any of the three, so none is stated here. The only price given in the facts is free for Model Odds ^[3]. If you need the cost of Polymarket or The Rundown AI for your own use, check their own pages, since the facts here do not state one.

Setting it up and daily use

Model Odds is a website with a public API ^[3], so you open it in a browser and it needs JavaScript to run ^[3]. There is no account needed to use it or its API ^[3]. The website and the API share one snapshot that is cached for up to five minutes ^[3]. You can sign up with a confirmed email to get alerts, and every subscriber receives every company's drops at the same time ^[3]. For Polymarket, the facts describe what its page states about trading and regulation but say nothing about installing anything ^[1]. For The Rundown AI, the facts describe what its page publishes but say nothing about setup steps ^[2]. The facts here say nothing more about setup or routine use for either rival, so check their own pages for anything further.

Things to check before you choose

Ask what you need the tool to tell you. Model Odds estimates the chance of an Anthropic or OpenAI model release within 30 days ^[3], Polymarket is a prediction market ^[1], and The Rundown AI publishes daily AI guides ^[2]. Ask where its own page lets you trade, and check that page for the current rule. Ask how current the figures you read are. Model Odds's website and API share a snapshot cached for up to five minutes ^[3]. Ask what data leaves your machine and what confirmation a tool asks for; Model Odds asks for a confirmed email for alerts ^[3]. Check whether any of the three charges for use; Model Odds is free ^[3], and the facts here give no charge for the other two.

How to choose

The three tools answer different questions about AI. Model Odds ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3], and it runs three estimators side by side and publishes the spread between them as the error bar ^[3]. If your question is where a near-term model release may land, Model Odds is built for that ^[3]. If your question is what AI builders advise day to day, The Rundown AI publishes implementation guides daily and a library of hundreds of use cases ^[2] ^[2]. If your question is how the market prices an outcome, Polymarket describes itself as the world's largest prediction market ^[1]. If you need data by API without signing up, Model Odds offers a free public API ^[3] ^[3].

Frequently asked questions

Is Model Odds free to use?

Model Odds is free, and so is its API, with no account needed ^[3]. It is a website with a public API ^[3], and it runs in the browser with JavaScript ^[3]. The facts here give no other price for Model Odds. You can sign up with a confirmed email for alerts, and every subscriber receives every company's drops at the same time ^[3].

Is Polymarket's international platform regulated by the CFTC?

Polymarket's page says its international platform is not regulated by the CFTC and operates independently ^[1]. Read the platform's own pages to see which one you are looking at, since the facts here cover only the international platform's regulatory status. The facts here give no fee for Polymarket.

Does The Rundown AI cost anything?

The facts given here do not state a dollar price for The Rundown AI, so it is not published here ^[2]. Its page describes its publishing and its library of 300+ use cases ^[2], but the facts say nothing about a fee. Check its own pages if you need its cost for your own use.

Can Model Odds estimate when an Anthropic or OpenAI model release may land?

Yes. Model Odds ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. The estimate is a renewal process fitted on the gaps between recent launches and takes into account how long the current wait has already lasted ^[3]. Each past launch it uses has to be confirmed by an official post and an independent timeline ^[3].

What does The Rundown AI publish?

The Rundown AI's page says its team publishes AI implementation guides daily ^[2], and its library contains 300+ practical use cases to automate real-world work ^[2]. It also presents weekly live, interactive workshops with industry leaders ^[2] and a podcast, Rowan's Notes, hosted by Rowan Cheung ^[2]. The facts here give no fee for any of these.

Model Odds is free, and so is its API, with no account needed. ^[3]

Try Model Odds