What is Perplexity open-source decision models?

Perplexity open-source decision models is a model from Perplexity. Two open-sourced Perplexity decision models, at 4B and 27B parameters, announced by the company.

Who makes Perplexity open-source decision models?

Perplexity open-source decision models is made by Perplexity.

Does Perplexity open-source decision models work in the EU?

Unverified. No explicit evidence found. The license and download location were not available, so EU terms cannot be verified. Last verified 14 Nov 2026.

How much does Perplexity open-source decision models cost?

Open source. Described as open-sourced; no pricing details found. Download terms are unverified.

Where was Perplexity open-source decision models shown?

In 1 creator video by Matt Wolfe. Most recently by Matt Wolfe on 23 Oct 2026, at 16:02 in "AI News: 24 Things You Need To Know This Week".

Perplexity open-source decision models

by Perplexity

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Two open-sourced Perplexity decision models, at 4B and 27B parameters, announced by the company.

UnverifiedLanguage Models Platforms & InfraModel

Updated 14 Nov 2026EU status checked 14 Nov 2026Last shown 23 Oct 2026

Perplexity open-source decision models at a glance

What is Perplexity open-source decision models?: Perplexity open-source decision models is a model from Perplexity. Two open-sourced Perplexity decision models, at 4B and 27B parameters, announced by the company.
Who makes Perplexity open-source decision models?: Perplexity open-source decision models is made by Perplexity.
Does Perplexity open-source decision models work in the EU?: Unverified. No explicit evidence found. The license and download location were not available, so EU terms cannot be verified. Last verified 14 Nov 2026.
How much does Perplexity open-source decision models cost?: Open source. Described as open-sourced; no pricing details found. Download terms are unverified.
Where was Perplexity open-source decision models shown?: In 1 creator video by Matt Wolfe. Most recently by Matt Wolfe on 23 Oct 2026, at 16:02 in “AI News: 24 Things You Need To Know This Week”.

Sources: the vendor's own pages (linked above) and creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.

About

Perplexity open-sourced two "decision" models, at 4B and 27B parameters. The only source here is a YouTube news roundup (Matt Wolfe), which showed the 4B model leading on a benchmark chart. The official pages fetched contain no details about these models.

The exact purpose, architecture, base models, training data, benchmarks and license are not confirmed in the material provided. The name suggests use within answer-engine pipelines, such as routing or selecting actions, but this is unverified. Treat the details as provisional until a model card or announcement is located.

Perplexity is best known for its AI answer engine at perplexity.ai. No GitHub or Hugging Face links for these models were found in the provided material.

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