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Add support for fine-tuned models in encoding_for_model #135

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Add support for fine-tuned models in encoding_for_model #135

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07ba412
Add support for fine-tuned models in encoding_for_model
thespino May 23, 2023
96b2158
Tests for fine-tuned models in encoding_for_model
thespino May 23, 2023
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10 changes: 10 additions & 0 deletions tests/test_simple_public.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,16 @@ def test_encoding_for_model():
enc = tiktoken.encoding_for_model("gpt-3.5-turbo-0301")
assert enc.name == "cl100k_base"

# fine-tuned models
enc = tiktoken.encoding_for_model("davinci:ft-personal:finetunedmodel-2023-05-23-20-00-00")
assert enc.name == "r50k_base"
enc = tiktoken.encoding_for_model("curie:ft-personal:finetunedmodel-2023-05-23-20-00-00")
assert enc.name == "r50k_base"
enc = tiktoken.encoding_for_model("babbage:ft-personal:finetunedmodel-2023-05-23-20-00-00")
assert enc.name == "r50k_base"
enc = tiktoken.encoding_for_model("ada:ft-personal:finetunedmodel-2023-05-23-20-00-00")
assert enc.name == "r50k_base"


def test_optional_blobfile_dependency():
prog = """
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5 changes: 5 additions & 0 deletions tiktoken/model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,11 @@
"gpt-4-": "cl100k_base", # e.g., gpt-4-0314, etc., plus gpt-4-32k
"gpt-3.5-turbo-": "cl100k_base", # e.g, gpt-3.5-turbo-0301, -0401, etc.
"gpt-35-turbo": "cl100k_base", # Azure deployment name
# fine-tuned models
"davinci": "r50k_base",
"curie": "r50k_base",
"babbage": "r50k_base",
"ada": "r50k_base",
}

MODEL_TO_ENCODING: dict[str, str] = {
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