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Update ChatCompletion models with new GPT-4o series
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Replaced the default model with the new GPT-4o series and added relevant versions, including Gpt4o, Gpt4o_2024_05_13, and Gpt4o_Mini. Updated descriptions and maximum token limits for all models to reflect these changes. Removed outdated models and cleaned up existing comments for clarity.
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@rodion-m
rodion-m committed Jul 27, 2024
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Showing 1 changed file with 103 additions and 87 deletions.
190 changes: 103 additions & 87 deletions src/OpenAI.ChatGpt/Models/ChatCompletion/ChatCompletionModels.cs
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Expand Up @@ -8,146 +8,162 @@ namespace OpenAI.ChatGpt.Models.ChatCompletion;
/// Provides access to OpenAI GPT models as string constants.
/// </summary>
/// <remarks>
/// Training data for all models is up to Sep 2021.
/// See:
/// https://platform.openai.com/docs/models/gpt-3-5
/// https://platform.openai.com/docs/models/gpt-4
/// https://platform.openai.com/docs/models/
/// </remarks>
[SuppressMessage("ReSharper", "InconsistentNaming")]
public static class ChatCompletionModels
{
public const string Default = Gpt3_5_Turbo;
public const string Default = Gpt4o;

/// <summary>
/// The latest GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more.
/// Returns a maximum of 4,096 output tokens.
/// The model was trained with data up to April 2023.
/// GPT-4o ("o" for "omni") is the most advanced model. It is multimodal, accepting text or image inputs and outputting text.
/// It has the same high intelligence as GPT-4 Turbo but is more efficient, generating text 2x faster and being 50% cheaper.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to October 2023.
/// </summary>
public const string Gpt4Turbo = "gpt-4-1106-preview";
public const string Gpt4o = "gpt-4o";

/// <summary>
/// More capable than any GPT-3.5 model, able to do more complex tasks, and optimized for chat.
/// Will be updated with OpenAI's latest model iteration 2 weeks after it is released.
/// This model has a maximum token limit of 8,192.
/// The model was trained with data up to September 2021.
/// The specific version of GPT-4o that gpt-4o currently points to.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to October 2023.
/// </summary>
/// <remarks>
/// See: https://help.openai.com/en/articles/7102672-how-can-i-access-gpt-4
/// </remarks>
public const string Gpt4 = "gpt-4";
public const string Gpt4o_2024_05_13 = "gpt-4o-2024-05-13";

/// <summary>
/// Snapshot of gpt-4 from June 13th 2023 with function calling data.
/// Unlike gpt-4, this model will not receive updates, and will be deprecated 3 months after a new version is released.
/// This model has a maximum token limit of 8,192.
/// The model was trained with data up to September 2021.
/// GPT-4o mini is the most advanced model in the small models category and the cheapest model.
/// It is multimodal, accepting text or image inputs and outputting text.
/// It has higher intelligence than gpt-3.5-turbo but is just as fast.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to October 2023.
/// </summary>
/// <remarks>
/// See: https://help.openai.com/en/articles/7102672-how-can-i-access-gpt-4
/// </remarks>
public const string Gpt4_0613 = "gpt-4-0613";
public const string Gpt4o_Mini = "gpt-4o-mini";

/// <summary>
/// The specific version of GPT-4o mini that gpt-4o-mini currently points to.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to October 2023.
/// </summary>
public const string Gpt4o_Mini_2024_07_18 = "gpt-4o-mini-2024-07-18";

/// <summary>
/// The latest GPT-4 Turbo model with vision capabilities.
/// Vision requests can now use JSON mode and function calling.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to December 2023.
/// </summary>
public const string Gpt4Turbo = "gpt-4-turbo";

/// <summary>
/// Same capabilities as the base gpt-4 mode but with 4x the context length.
/// Will be updated with our latest model iteration.
/// This model has a maximum token limit of 32,768.
/// The model was trained with data up to September 2021.
/// GPT-4 Turbo with Vision model. Vision requests can now use JSON mode and function calling.
/// gpt-4-turbo currently points to this version.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to December 2023.
/// </summary>
[Obsolete("This model is not available for all.")]
public const string Gpt4_32k = "gpt-4-32k";
public const string Gpt4Turbo_2024_04_09 = "gpt-4-turbo-2024-04-09";

/// <summary>
/// Snapshot of gpt-4-32 from June 13th 2023.
/// Unlike gpt-4-32k, this model will not receive updates, and will be deprecated 3 months after a new version is released.
/// This model has a maximum token limit of 32,768.
/// The model was trained with data up to September 2021.
/// GPT-4 Turbo preview model. Currently points to gpt-4-0125-preview.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to December 2023.
/// </summary>
[Obsolete("This model is not available for all.")]
public const string Gpt4_32k_0613 = "gpt-4-32k-0613";
public const string Gpt4TurboPreview = "gpt-4-turbo-preview";

/// <summary>
/// Most capable GPT-3.5 model and optimized for chat at 1/10th the cost of text-davinci-003.
/// Will be updated with our latest model iteration 2 weeks after it is released.
/// This model has a maximum token limit of 4,096.
/// GPT-4 Turbo preview model intended to reduce cases of "laziness" where the model doesn't complete a task.
/// Returns a maximum of 4,096 output tokens.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to December 2023.
/// </summary>
public const string Gpt4_0125_Preview = "gpt-4-0125-preview";

/// <summary>
/// GPT-4 Turbo preview model featuring improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more.
/// Returns a maximum of 4,096 output tokens.
/// This model has a maximum token limit of 128,000.
/// The model was trained with data up to April 2023.
/// </summary>
public const string Gpt4_1106_Preview = "gpt-4-1106-preview";

/// <summary>
/// Currently points to gpt-4-0613.
/// This model has a maximum token limit of 8,192.
/// The model was trained with data up to September 2021.
/// </summary>
public const string Gpt3_5_Turbo = "gpt-3.5-turbo";

public const string Gpt3_5_Turbo_1106 = "gpt-3.5-turbo-1106";
public const string Gpt4 = "gpt-4";

/// <summary>
/// Same capabilities as the standard gpt-3.5-turbo model but with 4 times the context.
/// This model has a maximum token limit of 16,384.
/// Snapshot of gpt-4 from June 13th 2023 with improved function calling support.
/// This model has a maximum token limit of 8,192.
/// The model was trained with data up to September 2021.
/// </summary>
public const string Gpt3_5_Turbo_16k = "gpt-3.5-turbo-16k";
public const string Gpt4_0613 = "gpt-4-0613";

/// <summary>
/// Snapshot of gpt-3.5-turbo from June 13th 2023 with function calling data.
/// Unlike gpt-3.5-turbo, this model will not receive updates, and will be deprecated 3 months after a new version is released.
/// This model has a maximum token limit of 4,096.
/// Legacy Snapshot of gpt-4 from March 14th 2023.
/// This model has a maximum token limit of 8,192.
/// The model was trained with data up to September 2021.
/// </summary>
[Obsolete("Legacy. Snapshot of gpt-3.5-turbo from June 13th 2023. Will be deprecated on June 13, 2024.")]
public const string Gpt3_5_Turbo_0613 = "gpt-3.5-turbo-0613";
[Obsolete("Legacy. Snapshot of gpt-4 from March 14th 2023. Use Gpt4 instead.")]
public const string Gpt4_0314 = "gpt-4-0314";

/// <summary>
/// Snapshot of gpt-3.5-turbo-16k from June 13th 2023.
/// Unlike gpt-3.5-turbo-16k, this model will not receive updates, and will be deprecated 3 months after a new version is released.
/// This model has a maximum token limit of 16,384.
/// Currently points to gpt-3.5-turbo-0125.
/// This model has a maximum token limit of 16,385.
/// The model was trained with data up to September 2021.
/// </summary>
[Obsolete("Legacy. Snapshot of gpt-3.5-16k-turbo from June 13th 2023. Will be deprecated on June 13, 2024.")]
public const string Gpt3_5_Turbo_16k_0613 = "gpt-3.5-turbo-16k-0613";

public const string Gpt3_5_Turbo = "gpt-3.5-turbo";

/// <summary>
/// IMPORTANT: This model is available only by request. Link for joining waitlist: https://openai.com/waitlist/gpt-4-api
/// Snapshot of gpt-4 from March 14th 2023.
/// Unlike gpt-4, this model will not receive updates,
/// and will only be supported for a three month period ending on June 14th 2023.
/// The latest GPT-3.5 Turbo model with higher accuracy at responding in requested formats and a fix for a bug which caused a text encoding issue for non-English language function calls.
/// Returns a maximum of 4,096 output tokens.
/// This model has a maximum token limit of 16,385.
/// The model was trained with data up to September 2021.
/// </summary>
[Obsolete("Legacy. Snapshot of gpt-4 from March 14th 2023 with function calling support. This model version will be deprecated on June 13th 2024. Use Gpt4 instead.")]
public const string Gpt4_0314 = "gpt-4-0314";
public const string Gpt3_5_Turbo_0125 = "gpt-3.5-turbo-0125";

/// <summary>
/// Snapshot of gpt-4-32 from March 14th 2023.
/// Unlike gpt-4-32k, this model will not receive updates,
/// and will only be supported for a three month period ending on June 14th 2023.
/// GPT-3.5 Turbo model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more.
/// Returns a maximum of 4,096 output tokens.
/// This model has a maximum token limit of 16,385.
/// The model was trained with data up to September 2021.
/// </summary>
[Obsolete("Legacy. Snapshot of gpt-4-32k from March 14th 2023 with function calling support. This model version will be deprecated on June 13th 2024. Use Gpt432k instead.")]
public const string Gpt4_32k_0314 = "gpt-4-32k-0314";
public const string Gpt3_5_Turbo_1106 = "gpt-3.5-turbo-1106";

/// <summary>
/// Snapshot of gpt-3.5-turbo from March 1st 2023.
/// Unlike gpt-3.5-turbo, this model will not receive updates,
/// and will only be supported for a three month period ending on June 1st 2023.
/// Similar capabilities as GPT-3 era models. Compatible with legacy Completions endpoint and not Chat Completions.
/// This model has a maximum token limit of 4,096.
/// The model was trained with data up to September 2021.
/// </summary>
[Obsolete("Snapshot of gpt-3.5-turbo from March 1st 2023. Will be deprecated on June 13th 2024. Use Gpt3_5_Turbo instead.")]
public const string Gpt3_5_Turbo_0301 = "gpt-3.5-turbo-0301";
public const string Gpt3_5_Turbo_Instruct = "gpt-3.5-turbo-instruct";

private static readonly string[] ModelsSupportedJson = {
Gpt4Turbo, Gpt3_5_Turbo_1106
Gpt4Turbo, Gpt4Turbo_2024_04_09, Gpt4TurboPreview, Gpt4_0125_Preview, Gpt4_1106_Preview,
Gpt3_5_Turbo_1106, Gpt3_5_Turbo_0125
};

/// <summary>
/// The maximum number of tokens that can be processed by the model.
/// </summary>
private static readonly Dictionary<string, int> MaxTokensLimits = new()
{
{ Gpt4Turbo, 4096 },
{ Gpt4, 8192 },
{ Gpt4_0613, 8192 },
{ Gpt4_32k, 32_768 },
{ Gpt4_32k_0613, 32_768 },
{ Gpt3_5_Turbo, 4096 },
{ Gpt3_5_Turbo_1106, 4096 },
{ Gpt3_5_Turbo_16k, 16_385 },
{ Gpt3_5_Turbo_0613, 4096 },
{ Gpt3_5_Turbo_16k_0613, 16_385 },
{ Gpt4_0314, 8192 },
{ Gpt4_32k_0314, 32_768 },
{ Gpt3_5_Turbo_0301, 4096 },
{ Gpt4o, 128_000 },
{ Gpt4o_2024_05_13, 128_000 },
{ Gpt4o_Mini, 128_000 },
{ Gpt4o_Mini_2024_07_18, 128_000 },
{ Gpt4Turbo, 128_000 },
{ Gpt4Turbo_2024_04_09, 128_000 },
{ Gpt4TurboPreview, 128_000 },
{ Gpt4_0125_Preview, 128_000 },
{ Gpt4_1106_Preview, 128_000 },
{ Gpt4, 8_192 },
{ Gpt4_0613, 8_192 },
{ Gpt4_0314, 8_192 },
{ Gpt3_5_Turbo, 16_385 },
{ Gpt3_5_Turbo_0125, 16_385 },
{ Gpt3_5_Turbo_1106, 16_385 },
{ Gpt3_5_Turbo_Instruct, 4_096 },
};

private static int _validateModelName = 0;
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