I’m asking because I’m writing a short post about how LLMs work and want to explain the probabilities which makes sense for the words displayed but don’t obviously add up to a 100 even if one bucket is “all other possibilities” which I don’t see. 

Why does next line have a probability?

The top 5 options don't add up to 100% because there's plenty of other options beyond the top 5. The last sentence tells you that top 5 options are around 84% of all.

Btw, a cool trick is also to ask ChatGPT itself what do certain things here mean 😉 For example: What does "-0.89 logprob on 1 token" means in LLMs?

Next line in this context would mean the sentence ends here (unpunctuated). So, the dog ran.

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