# Perplexity: Decider V1.3 (free)

- Model id: `perplexity/pplx-decider-v1.3:free`
- Served by: -
- List price per 1M tokens, input / output, from: -, with 0% platform fee. A request is billed at the list price of the host that served it.
- Context: 262K, max output 236K
- Prices read 2026-11-15 09:33 UTC
- Page: https://plaingateway.com/models/perplexity/pplx-decider-v1.3%3Afree

Decider V1.3 is a decision model from Perplexity, succeeding [Decider V1.2](/perplexity/pplx-decider-v1.2). Instead of generating text, it reads content passed as `state` (text, JSON, or images) and returns typed, probabilistic answers...

## Hosts

| Host | Endpoint | In / out /M | Cache read /M | Context | Served |
|---|---|---|---|---|---|
| Perplexity | `perplexity` | free | - | 262K | no |

## First request

```sh
curl https://api.plaingateway.com/api/v1/chat/completions \
  -H "Authorization: Bearer $PLAINGATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "perplexity/pplx-decider-v1.3:free", "messages": [{"role": "user", "content": "Say hello in five words."}]}'
```

Sign up at https://plaingateway.com/signup (no card), create a key, send a test call, and add credits when you want more. New accounts may get a small starting credit. The whole bootstrap for agents: https://plaingateway.com/llms.txt