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Merged
kzu merged 2 commits into from
Jan 9, 2026
+7 −2
Merged

Ensure Usage is reported in streaming #52

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Ensure Usage is reported in streaming
kzu Jan 9, 2026
75e0808
IMPL
kzu Jan 9, 2026
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1 change: 1 addition & 0 deletions src/xAI.Tests/SanityChecks.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -255,6 +255,7 @@ void AssertIntegrationTest(ChatResponse response, Func<int> getDateCalls)
Assert.NotNull(response);
Assert.NotNull(response.ModelId);
Assert.NotEmpty(response.Messages);
Assert.NotNull(response.Usage);

// Verify client-side tool was invoked
Assert.True(getDateCalls() >= 1);
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8 changes: 6 additions & 2 deletions src/xAI/GrokChatClient.cs
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Expand Up @@ -94,8 +94,10 @@ async IAsyncEnumerable<ChatResponseUpdate> CompleteChatStreamingCore(IEnumerable

((List<AIContent>)update.Contents).AddRange(output.Delta.ToolCalls.AsContents(text, citations));

if (update.Contents.Any())
yield return update;
if (MapToUsage(chunk.Usage) is { } usage)
update.Contents.Add(new UsageContent(usage) { RawRepresentation = chunk.Usage });

yield return update;
}
}
}
Expand Down Expand Up @@ -277,6 +279,8 @@ codeResult.RawRepresentation is ToolCall codeToolCall &&
{
InputTokenCount = usage.PromptTokens,
OutputTokenCount = usage.CompletionTokens,
CachedInputTokenCount = usage.CachedPromptTextTokens,
ReasoningTokenCount = usage.ReasoningTokens,
TotalTokenCount = usage.TotalTokens
};

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