Waking Up Blind: Cold-Start Optimization of Supervision-Free Agentic Trajectories for Grounded Visual Perception (SPECTRA)

[🌐 LCS2 Lab] • [📜 Paper] • [🐱 GitHub] [📊 Dataset] [Deepwiki]

Repo for "Waking Up Blind: Cold-Start Optimization of Supervision-Free Agentic Trajectories for Grounded Visual Perception"

🔥 News

• [2026/04/06] SPECTRA is accepted at ACL 2026 (Findings)!

💡 Framework

💡 Abstract

Abstract of SPECTRA

🔧 Repo Structure

This repo contains the training scripts and path for MATHVERSE-PLUS dataset. Detailed structure is as follow:

.
├── README.md
├── [Update Soon]

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Setting up

For setting up, go to VERL documentation and install VERL v0.5x https://verl.readthedocs.io/en/latest/start/install.html

Then clone the Spectra repository

cd /path/to/your/workspace

git clone https://github.com/t-majumder/Spectra.git

Data Generation

The Data Generation scripts are given in the Spectra folder.

SPECTRA Train/Test Resource

The dataset used is avaiable at HuggingFace. [Click Here]