tokenizer: setting eos_token in tokenizer_config.json not working
#2
by
g-ronimo
- opened
the eos_token
set in tokenizer_config.json
is not respected when loading the tokenizer
tokenizer = AutoTokenizer.from_pretrained(
modelpath,
trust_remote_code=True,
use_fast=False,
)
tokenizer.eos_token
output: '<|endoftext|>'
tokenizer_config.json:
{
"added_tokens_decoder": {},
"auto_map": {
"AutoTokenizer": [
"tokenization_arcade100k.Arcade100kTokenizer",
null
]
},
"chat_template": "{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant\n' }}{% endif %}",
"clean_up_tokenization_spaces": true,
"errors": "replace",
"model_max_length": 2048,
"pad_token": "<|endoftext|>",
"eos_token": "<|im_end|>",
"tokenizer_class": "Arcade100kTokenizer"
}
setting eos_token
to something random errors when loading the tokenizer, so the information is processed somewhere but tokenizer.eos_token
is always the same, no matter what I set (as long as it exists in the voab)
model isstabilityai/stablelm-2-zephyr-1_6b
finetuned on ChatML conversations
thank you for this great model!
jon-tow
changed discussion status to
closed