LocalLLaMA

1 readers

1 users here now

Community to discuss about Llama, the family of large language models created by Meta AI.

founded 10 months ago

MODERATORS

communick@poweruser.forum

GPT-4's 128K context window tested (alien.top)

submitted 10 months ago by Ok_Relationship_9879@alien.top to c/localllama@poweruser.forum

6 comments fedilink hide all child comments

This fella tested the new 128K context window and had some interesting findings.

* GPT-4’s recall performance started to degrade above 73K tokens

* Low recall performance was correlated when the fact to be recalled was placed between at 7%-50% document depth

* If the fact was at the beginning of the document, it was recalled regardless of context length

Any thoughts on what OpenAI is doing to its context window behind the scenes? Which process or processes they're using to expand context window, for example.

He also says in the comments that at 64K and lower, retrieval was 100%. That's pretty impressive.

https://x.com/GregKamradt/status/1722386725635580292?s=20

you are viewing a single comment's thread
view the rest of the comments

[–] Distinct-Target7503@alien.top 1 points 10 months ago

Someone compared that with Claude 2 100K?

Also, gpt4 32K have same 100% accuracy in all its context? Is that 64 on 180 "absolute" or relative?