Sapce and Newline in same token
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- Dominant language
- Python
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Description
model_id = "lmsys/fastchat-t5-3b-v1.0"
tokenizer = AutoTokenizer.from_pretrained(model_id, legacy=False)
tokenizer.encode(' ') == tokenizer.encode('\n')
>>> True
I've seen space and newline in 'added_tokens.json',
they should be 32106 and 32103 separatly.
But in my code, they are the same token.
I'm wondering why.
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Research direction
Reproduce the Python tokenizer snippet with model_id lmsys/fastchat-t5-3b-v1.0, then compare the reported token IDs in added_tokens.json with the results of tokenizer.encode for a space and newline. Done means identifying why both inputs produce the same token and documenting or correcting the behavior if the repository supports a fix.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 32/100