Epoch Models Hub vs Artificial Analysis in 2026

Epoch Models Hub and Artificial Analysis compared on what each publishes, what each costs and what to check before you pick one for tracking AI models.

By SupaKeeper · 2026-11-02

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

Epoch AI describes itself as a research institute, and its open database of large AI data centers is built from satellite and permit data ^[1] ^[1]. Artificial Analysis lets users compare models side-by-side on intelligence, pricing, speed, latency and benchmarks ^[2]. Neither set of facts gives a price for either tool, so check each site before you choose.

Option	What its sources say it does	Cost	Account or install
Epoch Models Hub	Epoch AI describes itself as a research institute investigating key trends and questions that will shape the trajectory and governance of AI ^[1]. It publishes an open database of large AI data centers built from satellite and permit data ^[1]. It offers a weekly newsletter with updates on its research and commentary on AI news ^[1].	Not published	Not published
Artificial Analysis	Its page describes independent analysis of AI ^[2]. Its page says users can compare models side-by-side on intelligence, pricing, speed, latency, benchmarks, and more ^[2].	Not published	Not published
Model Odds	Ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. Runs three separate estimates side by side and shows the spread between them ^[3]. Sends alerts to subscribers, with every company's releases at the same time ^[3].	Free, and its API is free too ^[3].	No account needed ^[3]. A website with a public API that runs in the browser and needs JavaScript ^[3] ^[3].

The short answer

Epoch Models Hub's sources describe Epoch AI as a research institute investigating key trends and questions that will shape the trajectory and governance of AI ^[1], and they describe an open database of large AI data centers built from satellite and permit data ^[1]. Artificial Analysis's sources describe a way to compare models side-by-side on intelligence, pricing, speed, latency, benchmarks and more ^[2], and they name a Cyber Index it has announced ^[2]. Read the two descriptions side by side and match your need to whichever one says it does that. The facts here give no more detail than these descriptions for either tool, so check each site for anything further.

What Epoch Models Hub, Artificial Analysis is built for

Epoch AI states its mission as investigating the trajectory of AI for the benefit of society ^[1]. Its open database of large AI data centers is built from satellite and permit data ^[1]. Those two statements are all the facts here give about what Epoch Models Hub does.

Artificial Analysis lets users compare models side-by-side on intelligence, pricing, speed, latency, benchmarks and more ^[2]. It has announced a Cyber Index ^[2]. Its Cyber Index v1 incorporates 3 evaluations: CWE-Bench-AA, DeepsecBench-AA, and CyberGym-E2E-AA ^[2]. The facts here say no more about either tool than these statements, so check each site for detail.

What Model Odds is built for

Model Odds is made by the team that publishes this site. It ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. Each of the two companies gets its own page that lists every past release ^[3]. Each past launch it uses has to be confirmed by an official post and an independent timeline, and it is listed with its date ^[3]. It runs three separate estimates side by side and shows the spread between them as a range ^[3]. The main estimate looks at the gaps between recent launches and takes into account how long the current wait has already lasted ^[3]. Automatic signals from company developer kits and documentation, 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]. You can sign up with a confirmed email to get alerts, and every subscriber gets every company's releases at the same time ^[3].

Pricing and fees

The facts here do not publish a price for Epoch Models Hub, so no price is stated for it. Artificial Analysis lets users compare models on pricing, but that is a comparison of models, and the facts here give no fee for Artificial Analysis itself ^[2]. Neither source describes an account, trial or discount, so none is stated here. Model Odds is free, and so is its API, with no account needed ^[3]. If you need the cost of either rival, check its own site, since the facts here do not state one.

Setting it up and daily use

The facts here say nothing about installing or setting up Epoch Models Hub, so check its site for how to reach its open database ^[1]. Artificial Analysis lets users compare models side-by-side on the measures it lists, and the facts here say nothing about setup beyond that ^[2]. Model Odds is a web app that runs in the browser and needs JavaScript ^[3]. It is a website with a public API ^[3]. That API gives odds for each model line, the launch record and service health ^[3]. You can sign up with a confirmed email to get alerts ^[3].

Things to check before you choose

Does the scope fit your question? Epoch AI describes research on key trends in AI and an open database of large AI data centers ^[1] ^[1], while Artificial Analysis describes side-by-side comparisons of models on intelligence, pricing, speed, latency and benchmarks ^[2]. If you rely on the Cyber Index, check the names of its evaluations, since v1 is built from CWE-Bench-AA, DeepsecBench-AA and CyberGym-E2E-AA ^[2]. Check whether a 30-day window matches the question you have ^[3]. Check whether either site charges a fee. The facts here give none for Epoch Models Hub or Artificial Analysis, and Model Odds is free ^[3]. Check whether you need an API and how each site delivers its data. Model Odds has a public API ^[3], and the facts here describe no API for either rival, so check their sites.

How to choose

If you need to compare models side by side on intelligence, pricing, speed, latency and benchmarks, Artificial Analysis's sources say that is what it does ^[2]. If you need research on key AI trends or an open database of large AI data centers, Epoch AI's sources describe both ^[1] ^[1]. If you need the estimated chance that Anthropic or OpenAI releases a model within 30 days, Model Odds ranks each family by that figure ^[3]. If you want email alerts for releases from both companies, Model Odds sends every subscriber every company's releases at the same time ^[3].

Frequently asked questions

Is Epoch Models Hub free to use?

The facts here do not publish a price for Epoch Models Hub, so none is stated. Epoch AI describes itself as a research institute investigating key trends and questions in the trajectory and governance of AI ^[1]. It also publishes an open database of large AI data centers built from satellite and permit data ^[1]. Check its own site for any charge before you rely on it.

Does Artificial Analysis charge a fee for comparing models?

The facts here give no fee for Artificial Analysis itself. It lets users compare models side-by-side on intelligence, pricing, speed, latency, benchmarks and more ^[2], so the pricing in that comparison is about the models, not the site. Neither source describes an account, trial or discount, so none is stated here. Check Artificial Analysis's own site for any charge.

Can Model Odds estimate the chance of a model release?

Yes. Model Odds ranks every Anthropic and OpenAI model family by its estimated chance of a release within 30 days ^[3]. It runs three separate estimates side by side and shows the spread between them ^[3]. The main estimate looks at the gaps between recent launches and takes into account how long the current wait has already lasted ^[3].

Does Model Odds need an account to use its API?

No. Model Odds is free, and so is its API, with no account needed ^[3]. The API gives odds for each model line, the launch record and service health ^[3]. Model Odds is a web app that runs in the browser and needs JavaScript ^[3].

Which evaluations does the Artificial Analysis Cyber Index use?

The Artificial Analysis Cyber Index v1 incorporates 3 evaluations: CWE-Bench-AA, DeepsecBench-AA, and CyberGym-E2E-AA ^[2]. Artificial Analysis has announced the Cyber Index ^[2]. The facts here name those three evaluations and say nothing about the scores they produce, so check its site for results.

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

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