experimental_ouput support for other models

const res = await weatherAgent.generateVNext("weather in SF", {
  structuredOutput: {
    schema: z.object({
      location: z.string().describe("location used for the weather search"),
      humidity: z.string().describe("humidity level (in %)"),
      temperature: z.string().describe("temperature (in °F)"),
      wind_speed: z.string().describe("wind speed (in mph)"),
      wind_direction: z.string().optional().describe("wind direction"),
    }),
    model: openrouter("google/gemini-2.5-flash"),
    errorStrategy: "warn",
  },
});

console.log(res.object);

const res = await weatherAgent.generateVNext("weather in SF", {
  structuredOutput: {
    schema: z.object({
      location: z.string().describe("location used for the weather search"),
      humidity: z.string().describe("humidity level (in %)"),
      temperature: z.string().describe("temperature (in °F)"),
      wind_speed: z.string().describe("wind speed (in mph)"),
      wind_direction: z.string().optional().describe("wind direction"),
    }),
    model: openrouter("google/gemini-2.5-flash"),
    errorStrategy: "warn",
  },
});

console.log(res.object);

      const response = await agent.generate(
        [{ role: "user", content: prompt }],
        {
          runtimeContext,
          structuredOutput: {
            schema: lessonPlanOutputSchema,
            model: portkeyStructured.chatModel(""),
            errorStrategy: "warn",
          },
        }
      );

      const response = await agent.generate(
        [{ role: "user", content: prompt }],
        {
          runtimeContext,
          structuredOutput: {
            schema: lessonPlanOutputSchema,
            model: portkeyStructured.chatModel(""),
            errorStrategy: "warn",
          },
        }
      );

import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
import { agent } from '@mastra...';

const provider = createOpenAICompatible({
  name: 'portkey',
  apiKey: process.env.PORTKEY_API_KEY,
  baseURL: 'https://api.portkey.ai/v1',
  headers: {
    'x-portkey-api-key': process.env.PORTKEY_API_KEY!,
    'x-portkey-config': 'pc-gateway-config-id',  
  },
});

// Use the correct call to get the model
const response = await agent.generateVNext(
  [{ role: 'user', content: prompt }],
  {
    runtimeContext,
    structuredOutput: {
      schema: lessonPlanOutputSchema,
      model: provider.chatModel('gemini-2.5-flash'),  
      errorStrategy: 'warn',
    },
  }
);

import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
import { agent } from '@mastra...';

const provider = createOpenAICompatible({
  name: 'portkey',
  apiKey: process.env.PORTKEY_API_KEY,
  baseURL: 'https://api.portkey.ai/v1',
  headers: {
    'x-portkey-api-key': process.env.PORTKEY_API_KEY!,
    'x-portkey-config': 'pc-gateway-config-id',  
  },
});

// Use the correct call to get the model
const response = await agent.generateVNext(
  [{ role: 'user', content: prompt }],
  {
    runtimeContext,
    structuredOutput: {
      schema: lessonPlanOutputSchema,
      model: provider.chatModel('gemini-2.5-flash'),  
      errorStrategy: 'warn',
    },
  }
);