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[release/4.0] Support O3 OpenAI model mapping #7395

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Merged
merged 2 commits into from
Feb 21, 2025
Merged

[release/4.0] Support O3 OpenAI model mapping #7395

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caebf61
Support O3 OpenAI model mapping
tarekgh Feb 21, 2025
7fd7d07
Update test/Microsoft.ML.Tokenizers.Tests/TiktokenTests.cs
tarekgh Feb 21, 2025
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2 changes: 2 additions & 0 deletions src/Microsoft.ML.Tokenizers/Model/TiktokenTokenizer.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1026,6 +1026,7 @@ private static readonly (string Prefix, ModelEncoding Encoding)[] _modelPrefixTo
[
// chat
( "o1-", ModelEncoding.O200kBase ), // e.g. o1-mini
( "o3-", ModelEncoding.O200kBase ), // e.g. o3-mini
( "gpt-4o-", ModelEncoding.O200kBase), // e.g., gpt-4o-2024-05-13
( "gpt-4-", ModelEncoding.Cl100kBase), // e.g., gpt-4-0314, etc., plus gpt-4-32k
( "gpt-3.5-", ModelEncoding.Cl100kBase), // e.g, gpt-3.5-turbo-0301, -0401, etc.
Expand All @@ -1038,6 +1039,7 @@ private static readonly (string Prefix, ModelEncoding Encoding)[] _modelPrefixTo
// chat
{ "gpt-4o", ModelEncoding.O200kBase },
{ "o1", ModelEncoding.O200kBase },
{ "o3", ModelEncoding.O200kBase },
{ "gpt-4", ModelEncoding.Cl100kBase },
{ "gpt-3.5-turbo", ModelEncoding.Cl100kBase },
{ "gpt-3.5-turbo-16k", ModelEncoding.Cl100kBase },
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5 changes: 5 additions & 0 deletions test/Microsoft.ML.Tokenizers.Tests/TiktokenTests.cs
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Expand Up @@ -394,6 +394,10 @@ public void TestEncodeR50kBase()
[Theory]
[InlineData("o1")]
[InlineData("o1-")]
[InlineData("o1-mini")]
[InlineData("o3")]
[InlineData("o3-")]
[InlineData("o3-mini")]
[InlineData("gpt-4o")]
[InlineData("gpt-4o-")]
[InlineData("gpt-4")]
Expand Down Expand Up @@ -496,6 +500,7 @@ public void TestEncodingNamesNegativeCases()
[InlineData("gpt-4")]
[InlineData("gpt-4o")]
[InlineData("o1")]
[InlineData("o3")]
[InlineData("text-davinci-003")]
[InlineData("text-curie-001")]
[InlineData("text-davinci-edit-001")]
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