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Level1-2_stable-baselines3-ppo_91df110f
tsilva/Level1-2_stable-baselines3-ppo_91df110f
Level1-2_stable-baselines3-ppo_91df110f is a reinforcement learning model from tsilva. Use it for the reinforcement learning task on the model card, and read the license before you ship it in a product. It is set up for stable-baselines3. The card lists the license as mit.
Stable-Baselines3 PPO policy for SuperMarioBros-Nes-v0 Level1-2, trained and evaluated with rlab.
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.zip21.1 MB · 97%
At a glance
- Task
- Reinforcement Learning
- Library
- stable-baselines3
- License
- mit
- Access
- Public
- Created
- Jul 4, 2026
- Updated
- Oct 1, 2026
- SHA
- 44c9e7ce
Model card
From the Hugging Face model README
SuperMarioBros-Nes-v0 — Level1-2 — PPO
Stable-Baselines3 PPO policy for SuperMarioBros-Nes-v0 Level1-2, trained and evaluated with
rlab.
At a Glance
| Item | Value |
|---|---|
| Task | Complete SuperMarioBros-Nes-v0 Level1-2 |
| Provider | supermariobrosnes-turbo |
| Algorithm | ppo |
| Checkpoint | Step 7500000 |
| Evaluation | stochastic full evaluation, 100 episodes |
| Success | minimum 97.0%, mean 97.0% |
| Mean return | 3077.086 |
| Release | v1 |
| Preview | Root replay.mp4 |
| YouTube | Watch on YouTube |
Quick Start
git clone https://github.com/tsilva/rlab
cd rlab
git checkout 40b8613743e41d36489701888cafcee24306604e
uv sync --frozen
Import the ROM, then play or evaluate the immutable checkpoint:
uv run rlab import-roms ~/roms --game SuperMarioBros-Nes-v0
uv run rlab play https://huggingface.co/tsilva/Level1-2_stable-baselines3-ppo_91df110f/resolve/v1/model.zip
uv run rlab eval https://huggingface.co/tsilva/Level1-2_stable-baselines3-ppo_91df110f/resolve/v1/model.zip
Evaluation
Action selection was stochastic under the published evaluation environment contract.
| Start | Episodes | Successes | Success rate | Mean return |
|---|---|---|---|---|
| Level1-2 | 100 | 97 | 97.0% | 3077.086 |
Environment and Policy Contract
| Item | Value |
|---|---|
| Environment | supermariobrosnes-turbo:SuperMarioBros-Nes-v0 |
| Environment hash | sha256:3ed482a01669b9e31884d67157ab5724d1bd45f97a1db19ae2515331e4387f73 |
| Preprocessing | {"frame_skip":4,"frame_stack":4,"max_pool_frames":false,"obs_copy":"safe_view","obs_crop":[32,0,0,0],"obs_crop_fill":0,"obs_crop_mode":"remove","obs_grayscale":true,"obs_resize":[84,84],"obs_resize_algorithm":"area","pipeline":"supermariobrosnes_turbo_native_vec_env","policy_observation_layout":"channel_first","sticky_action_prob":0.0} |
| Action contract | {"set":"simple"} |
Provenance
| Item | Value |
|---|---|
| Source | rlab |
| Run | Level1-2_base_s1_20260704T072752Z |
| Recipe | base |
| Seed | 1 |
| Source commit | 40b8613743e41d36489701888cafcee24306604e |
| Evaluated artifact | tsilva/SuperMarioBros-Nes-v0/Level1-2_base_s1_20260704T072752Z-checkpoint:step-7500000 |
Files
| File | Purpose |
|---|---|
model.zip | Stable-Baselines3 policy checkpoint |
model.json | Versioned checkpoint identity, policy type, provenance, and recipe binding |
recipe.json | Versioned execution and evaluation contract |
release_manifest.json | Release identity, evaluation evidence, and artifact hashes |
replay.mp4 | Browser-safe representative episode |
LICENSE | License for rlab-authored policy weights and publication material |
Limitations
Evaluation establishes performance only for the published environment hash, start distribution, policy preprocessing, and action-selection protocol. It does not establish generalization to other levels, environments, ROM revisions, or contracts.
Licensing
The rlab-authored policy weights and publication material are licensed under the MIT License in
LICENSE. Emulator/runtime software and game assets remain governed by their own licenses and
terms. This repository does not redistribute a game ROM.
Policy Lineage
This is a legacy rlab policy trained by Stable-Baselines3 PPO. It is not a GradLab-trained checkpoint and no GradLab compatibility is claimed.
- Trainer:
Stable-Baselines3 - Algorithm:
PPO - Model class:
stable_baselines3.ppo.ppo.PPO - Full lineage digest:
91df110f1c98e4200d38c20a204f67a8fbaf4e3b6ec1a0fc2fc382a65c7814ea - Immutable release:
hf://tsilva/Level1-2_stable-baselines3-ppo_91df110f@v1 - Exact checkpoint tag:
checkpoint-7500000
The mutable main branch contains this corrected card; the original v1 release files, commit, and tag remain unchanged.
- Task
- Reinforcement Learning
- Library
- stable-baselines3
- License
- mit
- Created
- Jul 4, 2026
- Updated
- Oct 1, 2026