FLAN-T5 is a family of instructor-finetuned T5 models scaling up to 540B parameters. They are trained on more than 1000 tasks across over 100 diverse domains and cover multiple languages. FLAN-T5 demonstrates superiority over its predecessor T5 in various NLP tasks while being computationally efficient.

You can use cURL or any other http client to run inferences:

```bash
curl -X POST \
    -d '{"input": "Answer the following yes/no question by reasoning step-by-step. Can you write a whole Haiku in a single tweet?"}'  \
    -H "Authorization: bearer $(deepctl auth token)"  \
    -H 'Content-Type: application/json'  \
    'https://api.deepinfra.com/v1/inference/google/flan-t5-small'
```

which will give you back something similar to:

```json
{
  "results": [
    {
      "generated_text": "Haiku is a Japanese poem that is around 108 characters long. A tweet is ..."
    }
  ],
  "request_id": null,
  "inference_status": {
    "status": "unknown",
    "runtime_ms": 0,
    "cost": 0.0,
    "tokens_generated": 0,
    "tokens_input": 0
  }
}

```


You can use our command-line tool [deepctl](/docs/getting-started) to run
inferences:

```bash
deepctl infer \
    -m 'google/flan-t5-small'  \
    -i 'input=Answer the following yes/no question by reasoning step-by-step. Can you write a whole Haiku in a single tweet?'
```

which will give you back something similar to:

```json
{
  "results": [
    {
      "generated_text": "Haiku is a Japanese poem that is around 108 characters long. A tweet is ..."
    }
  ],
  "request_id": null,
  "inference_status": {
    "status": "unknown",
    "runtime_ms": 0,
    "cost": 0.0,
    "tokens_generated": 0,
    "tokens_input": 0
  }
}

```


input

max_length

The webhook to call when inference is done, by default you will get the output in the response of your inference request

webhook

Input

Max Length

Webhook

Text2TextGenerationIn

Haiku is a Japanese poem that is around 108 characters long. A tweet is ...

Generated Text

GeneratedText

estimated cost billed for the request in USD

Cost

Runtime Ms

Status

Tokens Generated

Tokens Input

Object containing the status of the inference request