Jurassic-1AI21
AI21 Labs' first large language model, offered through AI21 Studio as an early GPT-3 rival.
Context 2K
Specs
Context window8K tokens
Inputs → outputsText → Text
Open weightsNo
StatusRetired
More models from AI21
Questions about Jurassic-2
What is Jurassic-2?
AI21's second model family, used for writing and summarising, later replaced by Jamba.
How big is the context window of Jurassic-2?
Jurassic-2 can read up to 8,192 tokens in one request, roughly 6,144 words.
Is Jurassic-2 open source?
Jurassic-2 does not have downloadable weights. You use it through AI21 or an API provider.
Can I still use Jurassic-2?
AI21 has switched Jurassic-2 off, so it can no longer be used through their app or API. It is listed here for history and comparison; see the newer AI21 models below.
What can Jurassic-2 take as input?
Jurassic-2 accepts text and produces text.
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NewSpecs come from the provider's announcement and papers. Last checked 9 Mar 2023.