From b1e2a9024eb52c34706f5f55d35310185630aa4a Mon Sep 17 00:00:00 2001 From: "Maximilian P." Date: Fri, 28 Nov 2025 12:09:05 +0100 Subject: [PATCH] fix: adjust pricing table with new opus 4.5 / haiku 4.5 prices --- src/pricing.ts | 152 ++++++++++++++++++++++++++++++++----------------- 1 file changed, 99 insertions(+), 53 deletions(-) diff --git a/src/pricing.ts b/src/pricing.ts index 111efaae..72142d2c 100644 --- a/src/pricing.ts +++ b/src/pricing.ts @@ -1,7 +1,6 @@ -// Claude 模型定價計算 -// 基於 Anthropic 官方定價：https://docs.anthropic.com/en/docs/about-claude/pricing +// Claude Price calculation by model -import { ModelPricing } from './types'; +import { ModelPricing } from "./types"; export interface TokenUsage { input_tokens: number; @@ -10,55 +9,83 @@ export interface TokenUsage { cache_read_input_tokens?: number; } -// 官方定價資料 (截至 2025-08-10) +const MILL = 1_000_000; + +// Official Price Info (State 2025-11-28) +// https://platform.claude.com/docs/en/about-claude/models/overview +// https://platform.claude.com/docs/en/about-claude/pricing const MODEL_PRICING: Record = { // Claude Sonnet 4 - 'claude-sonnet-4-20250514': { - input_cost_per_token: 0.000003, // $3.00 / 1M tokens - output_cost_per_token: 0.000015, // $15.00 / 1M tokens - cache_creation_input_token_cost: 0.00000375, // $3.75 / 1M tokens (5分鐘快取) - cache_read_input_token_cost: 0.0000003 // $0.30 / 1M tokens + "claude-sonnet-4-20250514": { + input_cost_per_token: 3 / MILL, // $3.00 / 1M tokens + output_cost_per_token: 15 / MILL, // $15.00 / 1M tokens + cache_creation_input_token_cost: 3.75 / MILL, // $3.75 / 1M tokens (5min caching) + cache_read_input_token_cost: 0.3 / MILL, // $0.30 / 1M tokens }, - + // Claude Opus 4 - 'claude-opus-4-20250514': { - input_cost_per_token: 0.000015, // $15.00 / 1M tokens - output_cost_per_token: 0.000075, // $75.00 / 1M tokens - cache_creation_input_token_cost: 0.00001875, // $18.75 / 1M tokens (5分鐘快取) - cache_read_input_token_cost: 0.0000015 // $1.50 / 1M tokens + "claude-opus-4-20250514": { + input_cost_per_token: 15 / MILL, // $15.00 / 1M tokens + output_cost_per_token: 75 / MILL, // $75.00 / 1M tokens + cache_creation_input_token_cost: 18.75 / MILL, // $18.75 / 1M tokens (5min caching) + cache_read_input_token_cost: 1.5 / MILL, // $1.50 / 1M tokens }, - // Claude Opus 4.1 (2025-08-05 版本) - 'claude-opus-4-1-20250805': { - input_cost_per_token: 0.000015, // $15.00 / 1M tokens - output_cost_per_token: 0.000075, // $75.00 / 1M tokens - cache_creation_input_token_cost: 0.00001875, // $18.75 / 1M tokens (5分鐘快取) - cache_read_input_token_cost: 0.0000015 // $1.50 / 1M tokens + // Claude Opus 4.1 (2025-08-05) + "claude-opus-4-1-20250805": { + input_cost_per_token: 15 / MILL, // $15.00 / 1M tokens + output_cost_per_token: 75 / MILL, // $75.00 / 1M tokens + cache_creation_input_token_cost: 18.75 / MILL, // $18.75 / 1M tokens (5min caching) + cache_read_input_token_cost: 1.5 / MILL, // $1.50 / 1M tokens }, - - // Claude Opus 4.1 (別名支援) - 'claude-opus-4-1': { - input_cost_per_token: 0.000015, // $15.00 / 1M tokens - output_cost_per_token: 0.000075, // $75.00 / 1M tokens - cache_creation_input_token_cost: 0.00001875, // $18.75 / 1M tokens (5分鐘快取) - cache_read_input_token_cost: 0.0000015 // $1.50 / 1M tokens + + // Claude Opus 4.1 (alias) + "claude-opus-4-1": { + input_cost_per_token: 15 / MILL, // $15.00 / 1M tokens + output_cost_per_token: 75 / MILL, // $75.00 / 1M tokens + cache_creation_input_token_cost: 18.75 / MILL, // $18.75 / 1M tokens (5min caching) + cache_read_input_token_cost: 1.5 / MILL, // $1.50 / 1M tokens }, - // Claude Sonnet 3.5 (向後相容) - 'claude-3-5-sonnet-20241022': { - input_cost_per_token: 0.000003, - output_cost_per_token: 0.000015, - cache_creation_input_token_cost: 0.00000375, - cache_read_input_token_cost: 0.0000003 + // Claude Opus 4.5 (2025-11 v01) + "claude-opus-4-5-20251101": { + input_cost_per_token: 5 / MILL, // $5.00 / 1M tokens + output_cost_per_token: 25 / MILL, // $25.00 / 1M tokens + cache_creation_input_token_cost: 6 / MILL, // $6 / 1M tokens (5min caching) + cache_read_input_token_cost: 0.5 / MILL, // $0.50 / 1M tokens }, - // Claude Haiku 3.5 (向後相容) - 'claude-3-5-haiku-20241022': { - input_cost_per_token: 0.000001, // $1.00 / 1M tokens - output_cost_per_token: 0.000005, // $5.00 / 1M tokens - cache_creation_input_token_cost: 0.00000125, // $1.25 / 1M tokens - cache_read_input_token_cost: 0.0000001 // $0.10 / 1M tokens - } + // Claude Opus 4.5 (alias) + "claude-opus-4-5": { + input_cost_per_token: 5 / MILL, // $5.00 / 1M tokens + output_cost_per_token: 25 / MILL, // $25.00 / 1M tokens + cache_creation_input_token_cost: 6 / MILL, // $6 / 1M tokens (5min caching) + cache_read_input_token_cost: 0.5 / MILL, // $0.50 / 1M tokens + }, + + // Claude Sonnet 3.5 (2024-10-22) + "claude-3-5-sonnet-20241022": { + input_cost_per_token: 3 / MILL, // $3.00 / 1M tokens + output_cost_per_token: 15 / MILL, // $15.00 / 1M tokens + cache_creation_input_token_cost: 3.75 / MILL, // $3.75 / 1M tokens (5min caching) + cache_read_input_token_cost: 0.3 / MILL, // $0.30 / 1M tokens + }, + + // Claude Haiku 3.5 (Not used anymore) + "claude-3-5-haiku-20241022": { + input_cost_per_token: 0.8 / MILL, // $0.8 / 1M tokens + output_cost_per_token: 4 / MILL, // $4.00 / 1M tokens + cache_creation_input_token_cost: 1.6 / MILL, // $1.6 / 1M tokens + cache_read_input_token_cost: 0.08 / MILL, // $0.08 / 1M tokens + }, + + // Claude Haiku 4.5 (2025-10 v01) + "claude-haiku-4-5-20251001": { + input_cost_per_token: 1 / MILL, // $1.00 / 1M tokens + output_cost_per_token: 5 / MILL, // $5.00 / 1M tokens + cache_creation_input_token_cost: 1.25 / MILL, // $1.25 / 1M tokens + cache_read_input_token_cost: 0.1 / MILL, // $0.10 / 1M tokens + }, }; /** @@ -66,7 +93,9 @@ const MODEL_PRICING: Record = { * @param modelName 模型名稱 * @returns 定價資訊，如果找不到則返回 null */ -export function getModelPricing(modelName: string | undefined): ModelPricing | null { +export function getModelPricing( + modelName: string | undefined, +): ModelPricing | null { if (!modelName) { return null; } @@ -92,8 +121,10 @@ export function getModelPricing(modelName: string | undefined): ModelPricing | n } // 如果是未知模型，使用 Sonnet 4 的定價作為預設值 - console.warn(`Unknown model: ${modelName}, using Sonnet 4 pricing as fallback`); - return MODEL_PRICING['claude-sonnet-4-20250514']; + console.warn( + `Unknown model: ${modelName}, using Sonnet 4 pricing as fallback`, + ); + return MODEL_PRICING["claude-sonnet-4-20250514"]; } /** @@ -102,7 +133,10 @@ export function getModelPricing(modelName: string | undefined): ModelPricing | n * @param pricing 定價資訊 * @returns 總成本 (USD) */ -export function calculateCostFromPricing(tokens: TokenUsage, pricing: ModelPricing): number { +export function calculateCostFromPricing( + tokens: TokenUsage, + pricing: ModelPricing, +): number { let cost = 0; // 輸入 tokens 成本 @@ -116,13 +150,22 @@ export function calculateCostFromPricing(tokens: TokenUsage, pricing: ModelPrici } // 快取建立 tokens 成本 - if (tokens.cache_creation_input_tokens != null && pricing.cache_creation_input_token_cost != null) { - cost += tokens.cache_creation_input_tokens * pricing.cache_creation_input_token_cost; + if ( + tokens.cache_creation_input_tokens != null && + pricing.cache_creation_input_token_cost != null + ) { + cost += + tokens.cache_creation_input_tokens * + pricing.cache_creation_input_token_cost; } // 快取讀取 tokens 成本 - if (tokens.cache_read_input_tokens != null && pricing.cache_read_input_token_cost != null) { - cost += tokens.cache_read_input_tokens * pricing.cache_read_input_token_cost; + if ( + tokens.cache_read_input_tokens != null && + pricing.cache_read_input_token_cost != null + ) { + cost += + tokens.cache_read_input_tokens * pricing.cache_read_input_token_cost; } return cost; @@ -134,12 +177,15 @@ export function calculateCostFromPricing(tokens: TokenUsage, pricing: ModelPrici * @param modelName 模型名稱 * @returns 總成本 (USD)，如果找不到定價則返回 0 */ -export function calculateCostFromTokens(tokens: TokenUsage, modelName: string | undefined): number { +export function calculateCostFromTokens( + tokens: TokenUsage, + modelName: string | undefined, +): number { const pricing = getModelPricing(modelName); - + if (!pricing) { return 0; } - + return calculateCostFromPricing(tokens, pricing); -} \ No newline at end of file +}