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[];\n \n let input = 0;\n let cached = 0;\n let output = 0;\n\n for (const response of responses) {\n const usage = response?.usage;\n if (!usage) continue;\n\n input += usage.inputTokens ?? 0;\n output += usage.outputTokens ?? 0;\n\n // inputTokensDetails is an array with objects like { cachedTokens: N }\n const details = usage.inputTokensDetails;\n if (Array.isArray(details)) {\n for (const d of details) {\n cached += d?.cachedTokens ?? 0;\n }\n }\n }\n\n return { input, cached, output };\n}\n\n/**\n * Counts tool calls from generated items.\n */\nfunction getToolCalls(runResult: any): Record {\n const counts: Record = {};\n const items: any[] = runResult?.state?._generatedItems ?? [];\n\n for (const item of items) {\n if (item?.type !== \"tool_call_item\") continue;\n\n const rawName = item?.rawItem?.name ?? item?.rawItem?.type ?? \"\";\n const normalized = normalizeToolName(rawName);\n if (normalized) {\n counts[normalized] = (counts[normalized] ?? 0) + 1;\n }\n }\n\n return counts;\n}\n\n/**\n * Normalizes tool names from the SDK format.\n */\nfunction normalizeToolName(name: string): string {\n const s = name.toLowerCase();\n \n if (s.includes(\"web_search\")) return \"web_search\";\n if (s.includes(\"file_search\")) return \"file_search\";\n if (s.includes(\"code_interpreter\")) return \"code_interpreter_session\";\n \n // Strip \"_call\" suffix for unknown tools\n return name.replace(/_call$/i, \"\").trim();\n}\n\n/**\n * Calculates token cost in USD.\n */\nfunction calculateTokenCost(\n tokens: { input: number; cached: number; output: number },\n pricing: ModelPricing\n): number {\n const nonCachedInput = Math.max(0, tokens.input - tokens.cached);\n \n return (\n (nonCachedInput / 1_000_000) * pricing.input +\n (tokens.cached / 1_000_000) * pricing.cachedInput +\n (tokens.output / 1_000_000) * pricing.output\n );\n}\n\n/**\n * Calculates tool cost in USD.\n */\nfunction calculateToolCost(\n toolCalls: Record,\n toolPrices: Record\n): number {\n let cost = 0;\n for (const [tool, count] of Object.entries(toolCalls)) {\n const price = toolPrices[tool];\n if (typeof price === \"number\") {\n cost += price * count;\n }\n }\n return cost;\n}\n\n// ============================================================================\n// Public API\n// ============================================================================\n\n/**\n * Estimates the cost of an @openai/agents SDK RunResult.\n */\nexport function estimateCost(runResult: any, options: EstimateOptions = {}): CostBreakdown {\n const modelPrices = { ...MODEL_PRICES, ...options.modelPrices };\n const toolPrices = { ...TOOL_PRICES, ...options.toolPrices };\n\n const model = getModel(runResult) || options.defaultModel || \"unknown\";\n const usage = getUsage(runResult);\n const toolCalls = getToolCalls(runResult);\n\n const pricing = modelPrices[model];\n if (!pricing) {\n throw new Error(\n `No pricing for model \"${model}\". Add it via options.modelPrices.`\n );\n }\n\n const tokenCostUSD = calculateTokenCost(usage, pricing);\n const toolCostUSD = calculateToolCost(toolCalls, toolPrices);\n\n return {\n model,\n tokens: {\n input: usage.input,\n cachedInput: usage.cached,\n nonCachedInput: Math.max(0, usage.input - usage.cached),\n output: usage.output,\n },\n tokenCostUSD,\n toolCalls,\n toolCostUSD,\n totalCostUSD: tokenCostUSD + toolCostUSD,\n };\n}",[160],"62ae120a-efd7-11f0-8671-42dde27851f2","README.md","019bb321-90d8-7149-add7-4c4cd87898a9",1,["D",1768236880010],"# OpenAI Agents Template\n\nA Val Town template for using the OpenAI Agents SDK.\n\n## Get Started\n\n1. **Remix this val**\n1. **Set the `OPENAI_API_KEY` environment variable.** Get your OpenAI API key\n here: \n1. **Customize your agent:** Edit the agent configuration in `main.ts`. You can\n provide custom `instructions`, choose a different model, or add custom tools.\n1. **Use your agent:** Click `Run` on [`main.ts`](./main.ts)\n\n## Learn More\n\n- [OpenAI Agents SDK Documentation](https://openai.github.io/openai-agents-js/)\n- [OpenAI Agents Quickstart](https://openai.github.io/openai-agents-js/guides/quickstart/)\n- [Val Town Documentation](https://docs.val.town/)",[168],"pulls","branches","forks","envVars",{"_181":170,"_183":62},"connections",{"_181":62,"_182":62},"count","unfilledCount","emptyCount",{"_42":167,"_32":168,"_30":169,"_146":-5,"_40":41,"_39":170,"_147":154,"_37":198,"_13":62,"_33":20,"_35":172,"_23":24,"_149":-5,"_189":199,"_26":200},{"_42":159,"_32":160,"_30":161,"_146":-5,"_40":41,"_39":162,"_147":24,"_37":195,"_13":164,"_33":34,"_35":165,"_23":24,"_149":-5,"_189":196,"_26":197},{"_42":151,"_32":152,"_30":57,"_146":-5,"_40":41,"_39":153,"_147":154,"_37":192,"_13":156,"_33":34,"_35":157,"_23":24,"_149":-5,"_189":193,"_26":194},{"_42":145,"_32":27,"_30":31,"_146":-5,"_40":41,"_39":14,"_147":24,"_37":188,"_13":62,"_33":34,"_35":36,"_23":24,"_149":-5,"_189":190,"_26":191},["D",1768239167637],"children",[],[27],["D",1768236968140],[],[152],["D",1768239165241],[],[160],["D",1768236880010],[],[168],["D",1768236880010],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_18":55,"_104":105,"_106":24},{"_13":85,"_32":86,"_42":41,"_87":43,"_88":89,"_90":91,"_92":49,"_93":94,"_95":96,"_97":44,"_98":99},"ctx",{"_78":-5,"_128":238,"_239":240,"_241":242,"_243":24,"_244":24,"_245":24,"_246":154,"_247":-5,"_248":-7,"_249":-7,"_250":62,"_251":24,"_252":24,"_253":-5,"_254":24,"_255":24,"_256":24,"_257":-5},"ENV",{"_209":210,"_211":212,"_213":86,"_214":215,"_216":217,"_218":219,"_220":221,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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