adding web search to all recs

packages/backend/src/agents/ranking.ts

@@ -1,5 +1,14 @@
 import { openai } from '../agent.js';
 import type { InterpreterOutput, RetrievalOutput, RankingOutput } from '../types/agents.js';
+import { z } from 'zod';
+import { zodTextFormat } from 'openai/helpers/zod';
+
+const RankingSchema = z.object({
+  definitely_like: z.array(z.string()),
+  might_like: z.array(z.string()),
+  questionable: z.array(z.string()),
+  will_not_like: z.array(z.string())
+});
 
 export async function runRanking(
   interpreter: InterpreterOutput,
@@ -29,15 +38,12 @@ export async function runRanking(
   for (const chunk of chunks) {
     const chunkTitles = chunk.map((c) => `- ${c.title}: ${c.reason}`).join('\n');
 
-    const response = await openai.chat.completions.create({
+    const response = await openai.responses.parse({
       model: 'gpt-5.4',
       temperature: 0.2,
       service_tier: 'flex',
-      response_format: { type: 'json_object' },
-      messages: [
-        {
-          role: 'system',
-          content: `You are a TV show ranking critic. Assign each show to exactly one of four confidence buckets based on how well it matches the user's preferences.
+      text: { format: zodTextFormat(RankingSchema, "ranking") },
+      instructions: `You are a TV show ranking critic. Assign each show to exactly one of four confidence buckets based on how well it matches the user's preferences.
 
 Buckets:
 - "definitely_like": Near-perfect match to all preferences
@@ -45,19 +51,8 @@ Buckets:
 - "questionable": Partial alignment, some aspects don't match
 - "will_not_like": Likely mismatch, conflicts with preferences or avoidance criteria
 
-Your output MUST be valid JSON:
-{
-  "definitely_like": string[],
-  "might_like": string[],
-  "questionable": string[],
-  "will_not_like": string[]
-}
-
 Every show in the input must appear in exactly one bucket. Use the title exactly as given.`,
-        },
-        {
-          role: 'user',
-          content: `User preferences:
+      input: `User preferences:
 Liked shows: ${JSON.stringify(interpreter.liked)}
 Themes: ${JSON.stringify(interpreter.themes)}
 Character preferences: ${JSON.stringify(interpreter.character_preferences)}
@@ -66,12 +61,9 @@ Avoid: ${JSON.stringify(interpreter.avoid)}
 
 Rank these shows:
 ${chunkTitles}`,
-        },
-      ],
     });
 
-    const content = response.choices[0]?.message?.content ?? '{}';
-    const chunkResult = JSON.parse(content) as Partial<RankingOutput>;
+    const chunkResult = (response.output_parsed as Partial<RankingOutput>) ?? {};
 
     allBuckets.definitely_like.push(...(chunkResult.definitely_like ?? []));
     allBuckets.might_like.push(...(chunkResult.might_like ?? []));