Name: omtg56k
Creator: insomnia7
License: https://spdx.org/licenses/CC-BY-NC-4.0.html

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OMTG-56K: A High-Quality Instruction-Tuning Dataset for One-to-Many Temporal Grounding

OMTG-56K is a large-scale, high-fidelity instruction-tuning dataset introduced in the paper "Towards One-to-Many Temporal Grounding" (ICML 2026, under review). It empowers MLLMs to evolve from one-to-one to one-to-many temporal grounding via SFT + RL (GRPO).

	Dataset Summary

Item Value

Task One-to-Many Temporal Grounding (OMTG)

Total samples ~56,000

SFT split ~46… See the full description on the dataset page: https://huggingface.co/datasets/insomnia7/omtg56k.