Private/Convert-ModelToEncoding.ps1
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function Convert-ModelToEncoding { [CmdletBinding()] [OutputType([string])] param ( [Parameter(Mandatory, Position = 0)] [string]$Model ) switch -Wildcard ($Model) { # chat 'gpt-3.5-turbo-*' { 'cl100k_base'; continue } # e.g, gpt-3.5-turbo-16k, -0401, etc. 'gpt-4-*' { 'cl100k_base'; continue } # e.g., gpt-4-turbo, gpt-4-32k, etc. 'gpt-3.5-turbo' { 'cl100k_base'; continue } 'gpt-3.5' { 'cl100k_base'; continue } # Common shorthand 'gpt-35-turbo' { 'cl100k_base'; continue } # Azure deployment name 'gpt-4' { 'cl100k_base'; continue } 'gpt-4o-*' { 'o200k_base'; continue } 'chatgpt-4o-*' { 'o200k_base'; continue } 'gpt-4o' { 'o200k_base'; continue } # base 'davince-002' { 'cl100k_base'; continue } 'babbage-002' { 'cl100k_base'; continue } # embeddings 'text-embedding-ada-002' { 'cl100k_base' ; continue } 'text-embedding-3-small' { 'cl100k_base' ; continue } 'text-embedding-3-large' { 'cl100k_base' ; continue } } } |