mirror of
https://github.com/DayuanJiang/next-ai-draw-io.git
synced 2026-10-13 04:59:51 +08:00
dayuan.jiang
8ca2d03e7f
- lib/system-prompts.ts: delete the extended prompt kept only to reach the 4096-token cache threshold of two old Claude models; describe the current canvas-first UI in the App Features section - app/api/chat/route.ts: remove the server-side example cache (the browser answers examples itself), the ENABLE_HISTORY_XML_REPLACE option and its helper, the unread messageMetadata fields; the DEBUG_LLM_PAYLOAD blocks become one describeMessages summary - app/api/log-feedback and log-save share scoreLatestTrace in lib/langfuse.ts - app/api/admin/test-model and validate-model call a shared testModelConnection() instead of one route faking a request to the other and passing trust through the body - lib/dynamo-quota-manager.ts reads the failing item from the conditional update instead of a second GetItem - lib/ai-providers.ts: geminiThinkingOptions helper for the google and vertexai cases, drop the unused fourth resolveBaseURL parameter - edge-functions: always stream, shrink messageSchema, drop model aliases nothing sends - delete app/api/chat/xml_guide.md, parseOutputTokenLimit, unused type exports and export keywords on file-internal symbols - env.example: drop variables nothing reads, document the quota, validation and analytics variables, mention the apiKeyEnv array form (also in docs/*/ai-providers.md)
46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
import catalog from "@/lib/model-catalog.json"
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import type { ProviderName } from "@/lib/types/model-config"
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/**
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* What models.dev knows about a model (scripts/update-model-catalog.mjs).
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* Only used for hints: requests are sent the same way either way, since
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* the data can be wrong or out of date.
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*/
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interface ModelInfo {
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tools: boolean
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images: boolean
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reasoning: boolean
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context?: number
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output?: number
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}
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const CATALOG = catalog as Record<string, Record<string, ModelInfo>>
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/**
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* The entry for a model: an exact match ignoring case, else the longest id
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* the model id starts with, followed by "-", ":" or ".". So
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* claude-sonnet-4-5-20250929 finds claude-sonnet-4-5, but gpt-4 does not
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* find gpt-4o.
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*/
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export function getModelInfo(
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provider: ProviderName,
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modelId: string,
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): ModelInfo | undefined {
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const models = CATALOG[provider]
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if (!models) return undefined
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const wanted = modelId.trim().toLowerCase()
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let best: string | undefined
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for (const id of Object.keys(models)) {
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const lower = id.toLowerCase()
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if (lower === wanted) return models[id]
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if (
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wanted.startsWith(lower) &&
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"-:.".includes(wanted[lower.length]) &&
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lower.length > (best?.length ?? 0)
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) {
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best = id
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}
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}
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return best ? models[best] : undefined
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}
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