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AI Engineer
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Retrieval
Retrieval
Searching your own data at request time and putting only the best matches into the context.
what the user typed
your data
top match
Refund policy?
Full refund
within 30 days.
Ask anything
context window · fixed size, every call
retrieved chunks · policy §4.2
system prompt
Refund policy?
as one request
large language model
the reply
sourced or typed, every block spends the same budget
what the model replied