1
chunkCh, errCh := client.Compare.Stream(ctx, meshapi.CompareParams{
2
    Models: []string{
3
        "openai/gpt-4o-mini",
4
        "anthropic/claude-3-haiku",
5
        "google/gemini-1.5-flash",
6
    },
7
    Messages: []meshapi.ChatMessage{{Role: "user", Content: "Write a poem about Go."}},
8
})
9
10
// CompareStreamEvent is a map[string]interface{}. A per-model token chunk
11
// carries "delta" (the token) and "model" (which model produced it).
12
for event := range chunkCh {
13
    if delta, ok := event["delta"].(string); ok {
14
        fmt.Printf("[%v]: %s\n", event["model"], delta)
15
    }
16
}
17
if err := <-errCh; err != nil {
18
    // handle stream error
19
}