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Before this change, this line threw away whitespace chunks such as newlines or spaces. Token boundaries collapsed, so this corrupted both the stream and the rendering: short code blocks disappeared entirely, longer code blocks were truncated and multiple list items shared a single line.
40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
namespace AIStudio.Provider.OpenAI;
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/// <summary>
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/// Data model for a delta line in the Response API chat completion stream.
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/// </summary>
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/// <param name="Type">The type of the response.</param>
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/// <param name="Delta">The delta content of the response.</param>
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public record ResponsesDeltaStreamLine(
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string Type,
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string Delta) : IResponseStreamLine
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{
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#region Implementation of IResponseStreamLine
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/// <inheritdoc />
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public bool ContainsContent() => this.Delta is not null;
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/// <inheritdoc />
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public ContentStreamChunk GetContent() => new(this.Delta, this.GetSources());
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//
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// Please note that there are multiple options where LLM providers might stream sources:
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//
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// - As part of the delta content while streaming. That would be part of this class.
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// - By using a dedicated stream event and data structure. That would be another class implementing IResponseStreamLine.
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//
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// Right now, OpenAI uses the latter approach, so we don't have any sources here. And
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// because no other provider does it yet, we don't have any implementation here either.
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//
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// One example where sources are part of the delta content is the Perplexity provider.
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//
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/// <inheritdoc />
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public bool ContainsSources() => false;
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/// <inheritdoc />
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public IList<ISource> GetSources() => [];
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#endregion
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}
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