Track 1 - EmpathyEval

Evaluation of Contextualized Affective Speech

This track evaluates whether omni-models can identify the most appropriate spoken response by combining contextual understanding with affective and paralinguistic reasoning, advancing AI capabilities for empathetic perception in speech.


Task Description

Given a textual context and an audio utterance, with a set of candidate audio responses, select the response that is most empathetic.

Evaluation compares participant predictions against human annotations, so the benchmark emphasizes human-aligned response selection rather than literal semantic overlap alone.

Subtasks

Task 1: Context-Variant

The surrounding conversational context changes, indicating different situations, and the model must determine which candidate response best fits the specific situation.

Illustration for the Context-Variant task.

Data Example (Audio and textual context)

Context 1

During a bachelorette weekend, their friends surprised them with a spa package that included a manicure, and they’ve never been to a nail salon before.

Context 2

After losing a fantasy football bet, the agreed penalty was to get a bright, glittery manicure and keep it for a week.

Utterance Audio
Candidate Responses
A
B
Candidate Responses
A
B

Task 2: Tone-Variant

The model must rely on vocal and paralinguistic cues of the utterance to infer the inner state or emotion of the user, and identify which response is emotionally appropriate for the given utterance.

Illustration for the Tone-Variant task.

Data Example (Audio and textual context)

Context

While helping my mom clear out the guest room before her knee surgery, I pulled out a dusty box labeled "1996-2002" packed with camp Polaroids and birthday party prints. I brought the stack home to sort through after dinner a few nights later.

Utterance Audio: tone 1
Utterance Audio: tone 2
Candidate Responses
A
B
Candidate Responses
A
B

Evaluation Metrics

  • Accuracy: for each correctly predicted item, the accuracy score increases by 1.
  • Grouped bonus: if all items in a context-variant or tone-variant group are predicted correctly, the bonus score increases by 1.
  • Final Score: (Accuracy + Bonus) / (#data + #group).

Leaderboard (Phase 1)

The leaderboard will report context-variant and tone-variant results separately, Accuracy / Bonus / Final Score, together with the weighted average of the final scores.

Rank Team Context-variant Tone-variant Avg.
1 111 343 / 113 / 0.786 114 / 24 / 0.920 457 / 137 / 0.814
2 HumOmni_Nexus 358 / 125 / 0.833 98 / 11 / 0.727 456 / 136 / 0.811
3 smalltry 345 / 118 / 0.798 105 / 15 / 0.800 450 / 133 / 0.799
4 tryanderror2 326 / 104 / 0.741 102 / 12 / 0.760 428 / 116 / 0.745
5 19191 313 / 100 / 0.712 109 / 19 / 0.853 422 / 119 / 0.741
6 Lenormand_Team 303 / 103 / 0.700 106 / 16 / 0.813 409 / 119 / 0.723
7 WhereIsAI-Lingnan 289 / 84 / 0.643 108 / 19 / 0.847 397 / 103 / 0.685
8 HumOmni_H 256 / 63 / 0.550 79 / 4 / 0.553 335 / 67 / 0.551
(baseline) Qwen2.5-Omni-7B 189 / 32 / 0.381 60 / 3 / 0.420 249 / 35 / 0.389
(baseline) Qwen2.5-Omni-3B 182 / 31 / 0.367 66 / 3 / 0.460 248 / 34 / 0.386

Public scores are announced after the evaluation process. Current scores are submissions by Jun 29, 20:00 GMT+8.

Awards

Rank Team Affiliation
1 111 Hong Kong Polytechnic University
2 tryanderror2 Hong Kong Polytechnic University
3 HumOmni_Nexus Lingnan University