
Official website (https://ai.google/discover/palm2/)
Also known as Pathways Language Model, PaLM & Med-PaLM
PaLM (Pathways Language Model) is a 540 billion-parameter dense decoder-only transformer-based large language model (LLM) developed by Google AI. Researchers also trained smaller versions of PaLM (with 8 and 62 billion parameters) to test the effects of model scale.
via Wikipedia infobox

Google AI: What to know about the PaLM 2 large language model
Today at I/O 2023, Google introduced PaLM 2, a new language model with improved multilingual, reasoning, and coding capabilities.
ai.google →Link to the official site · 12,297 chars · not written by Vinony
~3 min read
PaLM (Pathways Language Model) is a 540 billion-parameter dense decoder-only transformer-based large language model (LLM) developed by Google AI. Researchers also trained smaller versions of PaLM (with 8 and 62 billion parameters) to test the effects of model scale.
==Model== PaLM is capable of a wide range of tasks, including commonsense reasoning, arithmetic reasoning, joke explanation, code generation, and translation. When combined with chain-of-thought prompting, PaLM achieved significantly better performance on datasets requiring multi-step reasoning, such as word problems and logic-based questions.
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via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).