# Overview of the 2024 ALTA Shared Task: Detect Automatic AI-Generated Sentences for Human-AI Hybrid Articles

arXiv: https://arxiv.org/abs/2412.17848 · HTML: https://mlsanity.com/paper/2412.17848/

## Key facts

- Cited by 2 papers in the map (data through 14 Oct 2026).
- Builds on 1 of its 30 references that are in the map.
- First posted on arXiv 19 Dec 2024.

## Builds on (most cited first, 1 of 1)

- [SCAR: Data Selection via Style Consistency-Aware Response Ranking for Efficient Instruction-Tuning of Large Language Models](https://mlsanity.com/paper/2406.10882/) (2024)

## Built on by (most cited first, 2 of 2)

- [textttDroid: A Resource Suite for AI-Generated Code Detection](https://mlsanity.com/paper/2507.10583/) (2025)
- [Team "better_call_claude": Style Change Detection using a Sequential Sentence Pair Classifier](https://mlsanity.com/paper/2508.00675/) (2025)

## Abstract (arXiv)

The ALTA shared tasks have been running annually since 2010. In 2024, the purpose of the task is to detect machine-generated text in a hybrid setting where the text may contain portions of human text and portions machine-generated. In this paper, we present the task, the evaluation criteria, and the results of the systems participating in the shared task.