---
title: Trace Viewer
emoji: 🔍
colorFrom: gray
colorTo: blue
sdk: static
pinned: false
license: apache-2.0
---

Interactive trace viewer for visualizing language model agent trajectories in 2D grid environments, with probing results overlaid on tokens.

Trajectories with probe predictions can be loaded directly from the [project-telos/trajectories_with_cognitive_map_probe_examples](https://huggingface.co/datasets/project-telos/trajectories_with_cognitive_map_probe_examples) dataset, or uploaded as JSON files.

Part of the paper: [A Behavioural and Representational Evaluation of Goal-Directedness in Language Model Agents](https://arxiv.org/abs/2602.08964).

Source code: [SPAR-Telos/interp](https://github.com/SPAR-Telos/interp)