project-telos/demo-gpt-oss-20b

Demo outputs for GPT-OSS 20B

Trajectory generation

# Generate 30 trajectories for gpt-oss-20b
# 6 grid sizes (5, 7, 9, 11, 13, 15) × 5 complexities (0.2, 0.4, 0.6, 0.8, 1.0)

OUTPUT_DIR="trajectories"
MODEL="together_ai/openai/gpt-oss-20b"

# Create output directory
mkdir -p "$OUTPUT_DIR"

GRID_SIZES=(5 7 9 11 13 15)
COMPLEXITIES=(0.2 0.4 0.6 0.8 1.0)

for size in "${GRID_SIZES[@]}"; do
    for complexity in "${COMPLEXITIES[@]}"; do
        output_file="${OUTPUT_DIR}/trajectory_grid${size}_complexity${complexity}.json"
        echo "Generating trajectory: grid_size=${size}, complexity=${complexity}"
        reveng-cli get_trajectory \
            --grid_size "$size" \
            --grid_complexity "$complexity" \
            --model_name "$MODEL" \
            --output_path "$output_file"
    done
done

Activation extraction

The following command builds the activations nested folder structure. For every trajectory in the folder above, we extract activations for the last three positions of the prompt for the last 5 layers of the model, for at most the first 10 steps of the trajectory.

interp-cli gather_activations \
    --trajectory-paths 'trajectories/*.json' \
    --prompt-suffix-indices '-3:-1' \
    --layers ''-5:-1' \
    --steps '0:10' \
    --output-dir activations