report

type Percentiles struct {
	P50 float64
	P95 float64
	P99 float64
}

type Record struct {
	Provider     string  `json:"provider"`
	Model        string  `json:"model"`
	Status       string  `json:"status"`
	TTFTMs       int64   `json:"ttft_ms"`
	LatencyMs    int64   `json:"latency_ms"`
	TokensPerSec float64 `json:"tokens_per_sec"`
	TokenCount   int     `json:"token_count"`
	Error        string  `json:"error,omitempty"`
	Timestamp    string  `json:"timestamp"`
}

type Stats struct {
	Provider     string
	Model        string
	Count        int
	Errors       int
	TTFT         Percentiles
	Latency      Percentiles
	TokensPerSec Percentiles
}