dingxingdi Skill: temporal-ordering-and-localization
1. Capability Definition & Real Case
- Professional Definition: The capability to recover when an event occurs and in what order multiple events unfold, including boundary finding, interval selection, and comparison of earlier-versus-later evidence.
- Dimension Hierarchy: Temporal-Spatial Understanding->Temporal Structure Analysis->temporal-ordering-and-localization
Real Case
[Case 1]
- Initial Environment: A 15-second dance-practice video recorded in a gym. The dancer alternates among standing, floor work, and one clearly more intense acrobatic movement.
- Real Question: When does the woman's dance become the most energetic in the video?
- Real Trajectory: Partition the clip into coarse intervals, compare activity intensity across the intervals, identify the handspring as the peak-energy segment, and translate the selected segment into a contiguous timestamp interval.
- Real Answer: Between 7.37s and 12.81s.
- Why this demonstrates the capability: The answer requires both reasoning and localization: the agent must decide which action is 'most energetic' and then return the correct temporal span. This tests temporal structure understanding rather than plain event naming.
Pipeline Execution Instructions
To synthesize data for this capability, you must strictly follow a 3-phase pipeline. Do not hallucinate steps. Read the corresponding reference file for each phase sequentially:
Phase 1: Environment Exploration Read the exploration guidelines to discover raw knowledge seeds:
references/EXPLORATION.mdPhase 2: Trajectory Selection Once Phase 1 is complete, read the selection criteria to evaluate the trajectory:
references/SELECTION.mdPhase 3: Data Synthesis Once a trajectory passes Phase 2, read the synthesis instructions to generate the final data:
references/SYNTHESIS.md