Introducing Rerank 5
A few lines of code can change how you search. With this release, we’re advancing the frontier in AI retrieval and precision.
Available in Pro and Fast tiers today.
Rerank 5 adds a context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition → Focus option that returns relevant passages with scores instead of whole documents, claiming up to 41% fewer tokens in RAGRetrieval-augmented generation — fetching relevant documents first and pasting them into the model's context so it answers from your data instead of memory.Full definition → pipelines. Both tiers are available through major cloud platforms.
Terms in this piece · Glossary
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
LLM — A large language model — the neural network behind tools like Claude and ChatGPT, trained on huge amounts of text to predict what comes next.
benchmark — A standard public test set for comparing AI models — the shared scoreboards behind every "model X beats model Y" claim.
RAG — Retrieval-augmented generation — fetching relevant documents first and pasting them into the model's context so it answers from your data instead of memory.
