← Model explorer

Sourced model record · Catalog current through July 21, 2026

PaLM (540B)

A reviewed catalog record from Google, released April 4, 2022. This page reports only what named sources publish about this exact record, with receipts.

UnreleasedClosed weightsLanguage

What the evidence says

Developer
Google
Released
April 4, 2022
Domains
Language
Tasks
Language modeling · Code generation · Translation
Access
Unreleased
Weights
Closed weights

Common questions

What is PaLM (540B)?

PaLM (540B) is a Google model released April 4, 2022, according to Epoch AI's reviewed catalog record. The record classifies it under language.

How does PaLM (540B) rank on LMArena?

No board Model Gauntlet mirrors currently lists this exact model revision under a reviewed identity, so no rating is reported here.

What does PaLM (540B) cost?

No reviewed source carries pricing for this record, so no price is reported here.