fix(stats): show new for leaderboard deltas

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Adam 2026-06-08 08:34:24 -05:00
commit f116a55e4a
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2 changed files with 16 additions and 4 deletions

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@ -14,7 +14,7 @@ export type LeaderboardEntry = {
provider: string
author: string
tokens: number
change: number
change: number | null
rank: number
}
export type TokenCostEntry = { model: string; total: number; input: number; output: number; cached: number }
@ -96,6 +96,7 @@ const DAY_MS = 86_400_000
const TOKEN_SCALE = 1_000_000
const DOLLARS_PER_MICROCENT = 1 / 100_000_000
const METRIC_MODEL_LIMIT = 10
const LEADERBOARD_CHANGE_MIN_MULTIPLE = 10
const months = ["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"] as const
type StatMetricRow = Omit<ModelStatMetric, "updatedAt"> & {
@ -373,7 +374,7 @@ function buildLeaderboard(rows: StatMetricRow[], product: UsageProduct, window:
provider: item.provider,
author: formatProvider(item.provider),
tokens: Math.round(item.totalTokens / 1_000_000_000),
change: percentChange(item.totalTokens, previous.get(modelKey(item.provider, item.model)) ?? 0),
change: leaderboardChange(item.totalTokens, previous.get(modelKey(item.provider, item.model)) ?? 0),
rank: index + 1,
}))
}
@ -864,6 +865,12 @@ function percentChange(current: number, previous: number) {
return Math.round(((current - previous) / previous) * 100)
}
function leaderboardChange(current: number, previous: number) {
if (current <= 0) return 0
if (previous <= 0 || current >= previous * LEADERBOARD_CHANGE_MIN_MULTIPLE) return null
return percentChange(current, previous)
}
function round(value: number, digits: number) {
return Number(value.toFixed(digits))
}