Seven Free Open Source GPT Models Released


Silicon Valley AI firm Cerebras launched seven open supply GPT fashions to supply an alternative choice to the tightly managed and proprietary programs accessible at this time.

The royalty free open supply GPT fashions, together with the weights and coaching recipe have been launched below the extremely permissive Apache 2.0 license by Cerebras, a Silicon Valley primarily based AI infrastructure for AI functions firm.

To a sure extent, the seven GPT fashions are a proof of idea for the Cerebras Andromeda AI supercomputer.

The Cerebras infrastructure permits their clients, like Jasper AI Copywriter, to shortly practice their very own customized language fashions.

A Cerebras weblog submit concerning the {hardware} expertise famous:

“We educated all Cerebras-GPT fashions on a 16x CS-2 Cerebras Wafer-Scale Cluster referred to as Andromeda.

The cluster enabled all experiments to be accomplished shortly, with out the standard distributed programs engineering and mannequin parallel tuning wanted on GPU clusters.

Most significantly, it enabled our researchers to give attention to the design of the ML as an alternative of the distributed system. We consider the potential to simply practice massive fashions is a key enabler for the broad group, so we have now made the Cerebras Wafer-Scale Cluster accessible on the cloud by the Cerebras AI Mannequin Studio.”

Cerebras GPT Fashions and Transparency

Cerebras cites the focus of possession of AI expertise to just some firms as a purpose for creating seven open supply GPT fashions.

OpenAI, Meta and Deepmind hold a considerable amount of details about their programs personal and tightly managed, which limits innovation to regardless of the three companies resolve others can do with their information.

Is a closed-source system greatest for innovation in AI? Or is open supply the long run?

Cerebras writes:

“For LLMs to be an open and accessible expertise, we consider it’s essential to have entry to state-of-the-art fashions which are open, reproducible, and royalty free for each analysis and business functions.

To that finish, we have now educated a household of transformer fashions utilizing the most recent methods and open datasets that we name Cerebras-GPT.

These fashions are the primary household of GPT fashions educated utilizing the Chinchilla formulation and launched through the Apache 2.0 license.”

Thus these seven fashions are launched on Hugging Face and GitHub to encourage extra analysis by open entry to AI expertise.

These fashions have been educated with Cerebras’ Andromeda AI supercomputer, a course of that solely took weeks to perform.

Cerebras-GPT is absolutely open and clear, in contrast to the most recent GPT fashions from OpenAI (GPT-4), Deepmind and Meta OPT.

OpenAI and Deepmind Chinchilla don’t supply licenses to make use of the fashions. Meta OPT solely gives a non-commercial license.

OpenAI’s GPT-4 has completely no transparency about their coaching information. Did they use Widespread Crawl information? Did they scrape the Web and create their very own dataset?

OpenAI is conserving this data (and extra) secret, which is in distinction to the Cerebras-GPT strategy that’s absolutely clear.

The next is all open and clear:

  • Mannequin structure
  • Coaching information
  • Mannequin weights
  • Checkpoints
  • Compute-optimal coaching standing (sure)
  • License to make use of: Apache 2.0 License

The seven variations are available 111M, 256M, 590M, 1.3B, 2.7B, 6.7B, and 13B fashions.

IT was introduced:

“In a primary amongst AI {hardware} firms, Cerebras researchers educated, on the Andromeda AI supercomputer, a collection of seven GPT fashions with 111M, 256M, 590M, 1.3B, 2.7B, 6.7B, and 13B parameters.

Sometimes a multi-month endeavor, this work was accomplished in just a few weeks due to the unimaginable velocity of the Cerebras CS-2 programs that make up Andromeda, and the flexibility of Cerebras’ weight streaming structure to get rid of the ache of distributed compute.

These outcomes display that Cerebras’ programs can practice the biggest and most advanced AI workloads at this time.

That is the primary time a set of GPT fashions, educated utilizing state-of-the-art coaching effectivity methods, has been made public.

These fashions are educated to the best accuracy for a given compute price range (i.e. coaching environment friendly utilizing the Chinchilla recipe) in order that they have decrease coaching time, decrease coaching price, and use much less power than any present public fashions.”

Open Supply AI

The Mozilla basis, makers of open supply software program Firefox, have began an organization referred to as to construct open supply GPT and recommender programs which are reliable and respect privateness.

Databricks additionally lately launched an open supply GPT Clone referred to as Dolly which goals to democratize “the magic of ChatGPT.”

Along with these seven Cerebras GPT fashions, one other firm, referred to as Nomic AI, launched GPT4All, an open supply GPT that may run on a laptop computer.

The open supply AI motion is at a nascent stage however is gaining momentum.

GPT expertise is giving beginning to large modifications throughout industries and it’s doable, perhaps inevitable, that open supply contributions might change the face of the industries driving that change.

If the open supply motion retains advancing at this tempo, we could also be on the cusp of witnessing a shift in AI innovation that retains it from concentrating within the fingers of some companies.

Learn the official announcement:

Cerebras Methods Releases Seven New GPT Fashions Skilled on CS-2 Wafer-Scale Methods

Featured picture by Shutterstock/Merkushev Vasiliy


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