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  3. 类脑听觉音频场景分类挑战赛 赛季2
iFlytek ChallengeLLMIntermediateRegistration closed · Event active

类脑听觉音频场景分类挑战赛 赛季2

A intermediate llm competition requiring roughly 30–90 hours for an end-to-end practice run.

Difficulty
Intermediate
Estimated effort
30–90 hours
Registration deadline
Sep 4, 2026
Compute
CPU only
OverviewResourcesPreparationSource

Overview

Who this competition fits

Builders comfortable with Chinese algorithm-competition pages hosted by iFlytek.

Read the original official blurb
近年来,脑机接口技术发展迅速,基于脑电(EEG)信号的环境感知与场景分类逐渐成为研究热点。通过对脑电信号中听觉相关信息的建模与解码,实现对个体所处环境场景的识别,有助于推动辅助听觉设备、智能家居控制、医疗监测等领域的发展。 相较于传统仅基于外部音频信号的场景分类任务,类脑听觉场景分类更加关注听觉刺激与脑电响应之间的内在关联,具有更强的交叉学科研究意义与… Official track: 多模态技术. Sponsor: 中国科学技术大学. Teams entered: 574.

Resources

What this competition gives you

Taken from the competition's official page.

  • DataMultimodal EEG and corresponding audio dataset from 17 subjects across five scenes.
  • DataOfficial data-processing script and standardized processed data version.
  • DataTraining, development, and test datasets released on June 18.

Preparation

From registration to a first submission

  1. 01

    Can read Chinese competition pages

  2. 02

    Comfortable submitting a baseline

  3. 03

    Basic familiarity with LLM tooling or agent/skill workflows

  4. 04

    Prior competition or project experience recommended

Before you commit: Task details, eligibility, and scoring rules live mainly on the official iFlytek page and change each season.

Source

How this page was assembled

Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.

Official competition page
iFlytek Challenge
Last checked
Jun 16, 2026

Entry assessment

est.
22

Prepare before joining

Overall fit estimate

Beginner fit22/100
Learning value56/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Timeline

Registration opens
Jun 17, 2026
Registration deadline
Sep 4, 2026
Submission deadline
Oct 24, 2026
Competition ends
Oct 24, 2026

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

View data stateClose
Source page verifiedMetric confirmedReviewed
Source published
Jun 16, 2026
Published on this site
Jul 21, 2026

Official metric is not published on the iFlytek competition listing; verify scoring on the competition page.