---
title: "Changes to Extractive question answering"
method: POST
path: "/extractions/qa"
---

# Changes to Extractive question answering

`POST /extractions/qa`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 62 revisions.

- **2026-03-11** `3fc0da1b03c0`: 3 breaking
- **2026-03-09** `0768ad934de9`: 1 info
- **2026-02-04** `eb64c01e148b`: 1 warning
- **2025-04-30** `00d92dbc32f9`: 1 info

## Changes

- **2026-03-11** `3fc0da1b03c0`: 3 breaking
  - the `model` request property const value `kanon-answer-extractor` was added
  - removed the enum value `kanon-answer-extractor` of the request property `model`
  - removed the enum value `kanon-answer-extractor-mini` of the request property `model`
- **2026-03-09** `0768ad934de9`: 1 info
  - the `query` request property's maxLength was increased from `5000` to `10000000`
- **2026-02-04** `eb64c01e148b`: 1 warning
  - the `chunking_options/oneOf[subschema #1: Chunking options]/overlap_tokens/oneOf[subschema #1: Non-negative integer]/` request property's min was set to `0.00`
- **2025-04-30** `00d92dbc32f9`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/isaacus-dev/apis/isaacus-api/docs/extractions/qa/post.md) - [API](https://skmtc.dev/isaacus-dev/apis/isaacus-api.md) - [Page](https://skmtc.dev/isaacus-dev/apis/isaacus-api/changes/extractions/qa/post)