| --- |
| license: cc-by-4.0 |
| language: |
| - en |
| tags: |
| - drosophila |
| - connectome |
| - computational-neuroscience |
| - neuromodulation |
| - synaptic-plasticity |
| - virtual-fly |
| - checkpoint |
| - reproducible-research |
| --- |
| |
| # virtual-fly canonical trained checkpoint |
|
|
| > **Lineage:** Canonical v1 post-training state |
|
|
| This is the checkpoint produced after the six training episodes of the current `virtual-fly` canonical experiment. It is part of the same canonical lineage as [`../initial`](../initial), not the historical Before/After video lineage. |
|
|
| This checkpoint was produced by the recorded canonical v1 experiment at original Git commit `7fa464aad7269d34f46f1171080b51e095d1d811`. Its privacy-redacted public scientific equivalent is `f9c86c904d67ff974f3c43d37aab3619bc93fc1b`; the rewrite changed only historical local-path usernames, not executable source or canonical conditions. This checkpoint is global weight version **6** at aggregate neural step **484**. Exactly **2,163,179 / 25,582,938** stored edges differ from the canonical initial checkpoint. |
|
|
| ## Checkpoint semantics |
|
|
| The manifest declares `checkpoint_semantics=global-weights-only-v1` and `step_semantics=aggregate-slot-neural-step-count-v1`. The checkpoint is serialized in the full native file layout for loader compatibility, but only global weights are persistent population state. Other neural-dynamic and embodied state is reset between episodes. |
|
|
| ## Result boundary |
|
|
| Frozen evaluation disables both plasticity and task-triggered DAN stimulation. The recorded canonical initial and final evaluations both passed one gate and then collided at control step 120. Therefore this checkpoint is evidence of local-plasticity-driven stored-weight change under current semantics, **not** a claim that canonical v1 established categorical behavioral improvement, generalization, or long-term learning stability. |
|
|
| ## Source code and reproducibility |
|
|
| - Project overview: https://huggingface.co/shute2004/virtual-fly |
| - GitHub source: https://github.com/shute2004/virtual-fly |
| - Canonical package: https://github.com/shute2004/virtual-fly/tree/main/canonical/canonical-v1 |
| - Full artifact hash manifest: https://github.com/shute2004/virtual-fly/blob/main/release/huggingface/checkpoint-artifacts-v1.json |
|
|
| The checkpoint is not self-contained without a compatible MaleCNS snapshot and the `virtual-fly` runtime. Raw MaleCNS is intentionally not mirrored here; obtain it from the official MaleCNS source or use the GitHub reproduction path. |
|
|
| ## Directory contents |
|
|
| ```text |
| README.md |
| ATTRIBUTION.md |
| provenance.json |
| SHA256SUMS |
| checkpoint/ |
| manifest.json |
| membrane.f32le |
| spikes.u32le |
| refractory.u32le |
| activity-trace.f32le |
| modulation.f32le |
| weights.f32le |
| eligibility.f32le |
| ``` |
|
|
| The checkpoint directory is kept in the native `virtual-fly` checkpoint layout so that the source repository can consume it without repacking. Raw MaleCNS source data and body assets are intentionally not included. |
|
|
| ## Integrity |
|
|
| `SHA256SUMS` records the exact hashes of the original checkpoint files selected for publication. Verify the checkpoint before use. |
|
|
| ## License and upstream attribution |
|
|
| The checkpoint artifact is distributed as **CC BY 4.0** because its weights derive from the CC BY 4.0 MaleCNS dataset. See `ATTRIBUTION.md`. Original `virtual-fly` source code and documentation remain MIT licensed. |
|
|
