1# llama.cpp/example/passkey
 2
 3A passkey retrieval task is an evaluation method used to measure a language
 4models ability to recall information from long contexts.
 5
 6See the following PRs for more info:
 7
 8- https://github.com/ggml-org/llama.cpp/pull/3856
 9- https://github.com/ggml-org/llama.cpp/pull/4810
10
11### Usage
12
13```bash
14llama-passkey -m ./models/llama-7b-v2/ggml-model-f16.gguf --junk 250
15```