Merge pull request #1814 from gmndrg/main

Update cognitive-search-skill-textsplit.md

Author: prmerger-automator[bot]

articles/search/cognitive-search-skill-textsplit.md

@@ -8,7 +8,7 @@ ms.service: azure-ai-search
 ms.custom:
   - ignite-2023
 ms.topic: reference
-ms.date: 10/29/2024
+ms.date: 12/03/2024
 ---
 
 # Text split cognitive skill
@@ -40,7 +40,7 @@ Parameters are case-sensitive.
 | `pageOverlapLength` | [2024-07-01](/rest/api/searchservice/skillsets/create-or-update) | Only applies if `textSplitMode` is set to `pages`. Each page starts with this number of characters or tokens from the end of the previous page. If this parameter is set to 0, there's no overlapping text on successive pages. This [example](#example-for-chunking-and-vectorization) includes the parameter. |
 | `maximumPagesToTake` | [2024-07-01](/rest/api/searchservice/skillsets/create-or-update) | Only applies if `textSplitMode` is set to `pages`. Number of pages to return. The default is 0, which means to return all pages. You should set this value if only a subset of pages are needed. This [example](#example-for-chunking-and-vectorization) includes the parameter.|
 | `unit` | [2024-09-01-preview](/rest/api/searchservice/skillsets/create-or-update?view=rest-searchservice-2024-09-01-preview&preserve-view=true) | **New**. Only applies if `textSplitMode` is set to `pages`. Specifies whether to chunk by `characters` (default) or `azureOpenAITokens`. Setting the unit affects `maximumPageLength` and `pageOverlapLength`. |
-| `azureOpenAITokenizerParameters` | [2024-09-01-preview](/rest/api/searchservice/skillsets/create-or-update?view=rest-searchservice-2024-09-01-preview&preserve-view=true) | **New**. An object providing extra parameters for the `azureOpenAITokens` unit. <br><br>`encoderModelName` is a designated tokenizer used for converting text into tokens, essential for natural language processing (NLP) tasks. Different models use different tokenizers. Valid values include cl100k_base (default) used by GPT-35-Turbo and GPT-4. Other valid values are r50k_base, p50k_base, and p50k_edit. The skill implements the tiktoken library by way of [SharpToken](https://www.nuget.org/packages/SharpToken) and `Microsoft.ML.Tokenizers` but doesn't support every encoder. For example, there's currently no support for o200k_base encoding used by GPT-4o. <br><br>`allowedSpecialTokens` defines a collection of special tokens that are permitted within the tokenization process. Special tokens are  string that you want to treat uniquely, ensuring they aren't split during tokenization. For example ["[START"], "[END]"].|
+| `azureOpenAITokenizerParameters` | [2024-09-01-preview](/rest/api/searchservice/skillsets/create-or-update?view=rest-searchservice-2024-09-01-preview&preserve-view=true) | **New**. An object providing extra parameters for the `azureOpenAITokens` unit. <br><br>`encoderModelName` is a designated tokenizer used for converting text into tokens, essential for natural language processing (NLP) tasks. Different models use different tokenizers. Valid values include cl100k_base (default) used by GPT-35-Turbo and GPT-4. Other valid values are r50k_base, p50k_base, and p50k_edit. The skill implements the tiktoken library by way of [SharpToken](https://www.nuget.org/packages/SharpToken) and `Microsoft.ML.Tokenizers` but doesn't support every encoder. For example, there's currently no support for o200k_base encoding used by GPT-4o. <br><br>`allowedSpecialTokens` defines a collection of special tokens that are permitted within the tokenization process. Special tokens are  string that you want to treat uniquely, ensuring they aren't split during tokenization. For example ["[START"], "[END]"]. For languages in which the tiktoken library is not performing the tokenization as expected, it's recommended to use text splitting instead.|
 
 ## Skill Inputs