概念
指数 — TTPI · TKX-GI
TKX 发布可复现的价格基准,由驱动各榜单的同一批实测报价提炼而来。方法论已版本化(M-2026.1),并在 /methodology/ 公开。
TTPI — TKX 词元价格指数
所有入榜报价中补全词元价格的中位数,单位为每 100 万词元的美元。它是可复现的:发布的数值附带其成分集,因此第三方可重新计算任何历史数字。
GET /api/v1/indices.json — indices.TTPI:
{
"generatedAt": "2026-07-22T16:07:24.241Z",
"methodology": {
"version": "M-2026.1",
"url": "https://tkx.org/methodology/"
},
"indices": {
"TTPI": {
"name": "TKX 词元价格指数",
"unit": "USD / 1M tokens (completion, median)",
"value": 1.9,
"sample": 319
},
"TTV-OR": {
"name": "TKX Token Traded Value (OpenRouter, est.)",
"unit": "USD / day (est., paid traffic at list rates, 3:1 in:out blend)",
"value": 6402826,
"sample": 36,
"date": "2026-07-17",
"stale": true,
"note": "Estimated list-rate value of paid token traffic routed through OpenRouter. Not billed revenue; free-tier traffic excl…"
}
},
"gpu": {
"international": [
{
"gpu": "H200",
"source": "vast",
"currency": "USD",
"priceHr": 4.08,
"sample": 18,
"history": []
}
],
"domestic": [
{
"gpu": "RTX 4090",
"source": "curated snapshot 2026-07-04",
"currency": "CNY",
"priceHr": 2.18,
"sample": 5,
"history": []
}
]
},
"attribution": "Data by TKX (https://tkx.org) — free use requires attribution"
}
TKX-GI — GPU 现货指数
两条腿:一条国际腿(来自 Vast 公开市场的实时美元价格)和一条国内腿(经精选的人民币快照)。价格按每 GPU 小时计。
✓
最新参考点:H200 ≈ $3.83/hr、H100 SXM ≈ $2.20/hr(国际,实时)· RTX 4090 ≈ ¥2.18/hr(国内)。
历史
两条腿都提供每日历史窗口——详见历史端点(/api/v1/history/ttpi.json 和 /api/v1/history/gpu.json)。