# Decider Flash V1.2 4B

Perplexity Decider Flash V1.2 is a 4B multimodal decision model for high-volume classification, routing, labeling, and filtering. It evaluates text, structured JSON, and images against yes/no questions, custom choices, and ordered rubrics, returning typed answers with probabilities. It supports a 256K context window.

- **Model ID:** `perplexity/pplx-decider-flash-v1.2`
- **Type:** evaluation
- **Providers:** perplexity
- **Context window:** 262,144
- **Maximum output tokens:** 0
- **Pricing:** $0.01/1M input tokens
- **Canonical page:** https://vercel.com/ai-gateway/models/pplx-decider-flash-v1.2

## Supported parameters

Detailed capability metadata has not been reported for this model.

## Example

```ts
import { experimental_decide as decide } from 'ai';

const result = await decide({
  model: 'perplexity/pplx-decider-flash-v1.2',
  state: 'The support agent issued a full refund to the customer.',
  questions: {
    refunded: {
      type: 'boolean',
      instructions: 'Was a refund issued?',
    },
  },
})
```

## Links

- [Model page](https://vercel.com/ai-gateway/models/pplx-decider-flash-v1.2)
- [AI Gateway documentation](https://vercel.com/docs/ai-gateway)
- [Provider model documentation](https://docs.perplexity.ai/docs/decisions/quickstart)
- [Provider pricing](https://docs.perplexity.ai/docs/decisions/quickstart#pricing)