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[Fix] Update max_out_len logic for OpenAI model #1839

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Merged
MaiziXiao merged 1 commit into from
Jan 21, 2025
Merged

[Fix] Update max_out_len logic for OpenAI model #1839

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14 changes: 7 additions & 7 deletions opencompass/models/openai_api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -484,12 +484,15 @@ def _preprocess_messages(
if input_len > max_seq_len:
raise ValueError(
f'Input length ({input_len}) exceeds max_seq_len '
f'({max_seq_len}) and mode is set to "none". Please '
f'either change the mode or reduce the input length.')
f'({max_seq_len}) and mode is set to "none". Please '
f'either change the mode or increase the max_seq_len.')

# Trim input if needed
def bin_trim_wrapper(text):
return self._bin_trim(text, max_seq_len - 100 - max_out_len, mode)
trim_length = max_seq_len - 100
if max_out_len is not None:
trim_length -= max_out_len
return self._bin_trim(text, trim_length, mode)

if isinstance(input, str) and mode != 'none':
input = bin_trim_wrapper(input)
Expand All @@ -512,7 +515,7 @@ def bin_trim_wrapper(text):
messages.append(msg)

# Adjust max_out_len
try:
if max_out_len is not None:
original_max_out_len = max_out_len
max_out_len = min(
max_out_len,
Expand All @@ -529,9 +532,6 @@ def bin_trim_wrapper(text):
f'max_out_len was truncated from {original_max_out_len} '
f'to {max_out_len} due to input length')

except KeyError:
max_out_len = max_out_len

return messages, max_out_len


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