feat(aihubmix): sync the full model catalog from the endpoint

packages/core/src/sync/index.ts

@@ -6,6 +6,7 @@ import { z } from "zod";
 import { AuthoredModel, AuthoredModelShape, ModelMetadata } from "../schema.js";
 import { openMissingModelIssues } from "./missing-issues.js";
 import { MissingReasoningOptionsError } from "./missing-reasoning-options.js";
+import { aihubmix } from "./providers/aihubmix.js";
 import { ambient } from "./providers/ambient.js";
 import { anthropic } from "./providers/anthropic.js";
 import { baseten } from "./providers/baseten.js";
@@ -80,7 +81,12 @@ export interface SyncProvider<SourceModel> {
    * deduped GitHub issue per missing model ID.
    */
   skipCreates?: boolean;
-  /** Report remote-only models skipped by skipCreates as GitHub issues. */
+  /**
+   * Open one deduped GitHub issue per model the provider skipped. Implied by
+   * skipCreates, and settable on its own by a provider that creates models but
+   * still skips the ones it cannot write — without it those skips produce a
+   * notice nobody acts on.
+   */
   trackMissingModels?: boolean;
   deleteMissing?: boolean;
   preserveSymlinks?: boolean;
@@ -103,6 +109,12 @@ export interface SyncProvider<SourceModel> {
     context: {
       existing(id: string): ExistingModel | undefined;
       authored(id: string): ExistingModel | undefined;
+      /**
+       * The leading comment block already on the file, so a provider that owns
+       * its header (authoritativeHeaders) can refresh the part it generates
+       * without discarding notes a human wrote around it.
+       */
+      header?(id: string): string | undefined;
     },
   ): {
     id: string;
@@ -130,6 +142,7 @@ export interface SyncResult {
 }
 
 export const providers: {
+  aihubmix: SyncProvider<any>;
   ambient: SyncProvider<any>;
   anthropic: SyncProvider<any>;
   baseten: SyncProvider<any>;
@@ -165,6 +178,7 @@ export const providers: {
   wandb: SyncProvider<any>;
   xai: SyncProvider<any>;
 } = {
+  aihubmix,
   ambient,
   anthropic,
   baseten,
@@ -203,6 +217,7 @@ export const providers: {
 
 export const groups = {
   aggregators: [
+    "aihubmix",
     "crossmodel",
     "edenai",
     "empiriolabs",
@@ -264,6 +279,9 @@ export async function syncProvider<SourceModel>(
         authored(id) {
           return existing.get(`${id}.toml`)?.authored;
         },
+        header(id) {
+          return existing.get(`${id}.toml`)?.header || undefined;
+        },
       });
     } catch (error) {
       if (!(error instanceof MissingReasoningOptionsError)) throw error;
@@ -485,7 +503,7 @@ export async function syncProvider<SourceModel>(
   ];
 
   const issueModels = [
-    ...(provider.skipCreates === true ? skippedRemote : []),
+    ...(provider.skipCreates === true || provider.trackMissingModels === true ? skippedRemote : []),
     ...missingReasoning.keys(),
   ];
   if (
@@ -1055,6 +1073,12 @@ export function formatToml(model: z.infer<typeof SyncedAuthoredModel>) {
       if (tier.reasoning !== undefined) lines.push(`reasoning = ${formatNumber(tier.reasoning)}`);
       if (tier.cache_read !== undefined) lines.push(`cache_read = ${formatNumber(tier.cache_read)}`);
       if (tier.cache_write !== undefined) lines.push(`cache_write = ${formatNumber(tier.cache_write)}`);
+      if (tier.input_audio !== undefined) {
+        lines.push(`input_audio = ${formatNumber(tier.input_audio)}`);
+      }
+      if (tier.output_audio !== undefined) {
+        lines.push(`output_audio = ${formatNumber(tier.output_audio)}`);
+      }
     }
   }
 

packages/core/src/sync/missing-issues.ts

@@ -26,7 +26,7 @@ function issueBody(provider: MissingModelIssueTarget, modelId: string, reason?:
     `| Expected path | \`${provider.modelsDir}/${modelId}.toml\` |`,
     "",
     reason === undefined
-      ? "This provider uses `skipCreates` because the remote source is not enough to auto-author a full TOML."
+      ? "The sync did not author this model: the remote source is not enough to write a full TOML, or the model belongs on `base_model` and its `models/` metadata is missing."
       : `Sync diagnostic: ${reason}`,
     "Add the model manually (prefer `base_model` when matching `models/` metadata exists).",
     ...(reason === undefined ? [] : [