

Starting today, the Parallel Task API supports **Auto Mode**, enabling one-off web research queries without requiring explicit output schemas. Simply ask a research question and let our processors handle the rest.
Previously, creating a Task required both an input and a structured output schema. This **Schema Mode** remains ideal for systematic research operations requiring consistent data structures across thousands of queries - like enriching CRM data or conducting due diligence workflows at scale.
But, sometimes you just want to ask a research question and get an answer. Auto Mode makes this possible.
With Auto Mode, you can create a Task by passing in a research question as input. No output schema is required. Our processors automatically determine the optimal response structure based on your query and output results with the generated output schema.
123456789101112curl -X POST "https://api.parallel.ai/v1/tasks/runs" \
-H "x-api-key: YOUR_API_KEY" \
-H 'content-type: application/json' \
--data '{
"input": "Create a comprehensive market research report on the HVAC industry in the USA including an analysis of recent M&A activity and other relevant details.",
"processor": "ultra",
"task_spec": {
"output_schema": {
"type": "auto"
}
}
}'
``` curl -X POST "https://api.parallel.ai/v1/tasks/runs" \ -H "x-api-key: YOUR_API_KEY" \ -H 'content-type: application/json' \ --data '{ "input": "Create a comprehensive market research report on the HVAC industry in the USA including an analysis of recent M&A activity and other relevant details.", "processor": "ultra", "task_spec": { "output_schema": { "type": "auto" } }}'```
Auto Mode leverages the same state-of-the-art web research capabilities that power Schema Mode, with all the verification tools you expect from Basis: comprehensive citations, detailed reasoning, relevant excerpts, and calibrated confidence scores.
Auto Mode is available today on high compute processors (Pro, Ultra, and beyond). Try it out in our Developer Platform[Developer Platform]($https://platform.parallel.ai/play/deep-research) or dive directly into our documentation[ documentation]($https://docs.parallel.ai/task-api/features/task-deep-research).
By Parallel
August 4, 2025