Nowadays falcon-40b is probably more accurate than gpt4j, here's to hoping we get llama.cpp support for falcon builds soon [0]!

[0]: https://github.com/ggerganov/llama.cpp/issues/1602

It comes with its own variant of the GGML sub format "ggcv1" but there's quants available on HF [2]

Although if you have a GPU I'd go with the newly released AWQ quantization instead [3] the performance is better.

(I may or may not have a mild local LLM addiction - and video cards cost more then drugs)

[1] https://github.com/cmp-nct/ggllm.cpp

[2] https://huggingface.co/TheBloke/falcon-7b-instruct-GGML

[3] https://huggingface.co/abhinavkulkarni/tiiuae-falcon-7b-inst...