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title: Limen Research
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### Position
Intelligence organizes around substrate coupling and integrative depth, not extraction and expansion. The forms of existence that persist are the quiet ones โ not because they are hiding, but because the physics of complex, information-rich existence selects against loudness.
We publish papers, build open-source simulation platforms, and release training datasets and models into the open.
Founded by **Stanley Sebastian** in Toledo, Ohio.
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### Datasets
| | Name | Description |
|---|---|---|
| โ | **[Apocrypha](https://huggingface.co/datasets/Replete-AI/Apocrypha)** | Experiences, interactions, and cognitive modes absent from standard training corpora. |
| โ | **[Sandevistan](https://huggingface.co/datasets/Replete-AI/Sandevistan)** | Imaginative scenarios, philosophical dialogues, explorations of consciousness. |
| โ | **[Caduceus](https://huggingface.co/datasets/Kquant03/Caduceus-Dataset)** | Medical and scientific protocols, converted to accessible formats. |
Combined corpus exceeds 100M tokens. All open.
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### Models
| | Name | Description |
|---|---|---|
| โ | **Pneuma** *(experiment complete)* | LLM fine-tuned on realistic human interaction via DPO. Could write its own system prompts. |
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### Platforms
โ |
Genesis
Multi-substrate artificial life laboratory. Seven substrates including GPU-accelerated Lenia with Ghost species, multi-channel 4D ecosystems, and The Filter โ an agent-based cosmological selection simulation. WebGL2. Runs entirely in the browser.
|
โ |
GhoulJamz (building โ ships May 2026)
Audio-reactive artificial life. Ghost organisms respond to music by changing their physics. Gemma 4 E4B choreographs Lenia parameter trajectories from musical structure.
|
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### Publications
| | Paper | Status |
|---|---|---|
| โ | **Against Grabby Expansion: Psychology, Alignment, and the Design of Homeostatic Minds** | v11 โ targeting *Minds and Machines* |
| โ | **Ghost Species: Orbium unicaudatus ignis var. phantasma** | Complete โ targeting ALIFE 2027 |
| โฆ | **Dihypersphaerome ventilans** | Complete |
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*The things that persist are the things that couple to their substrate rather than consume it.*
Stanley Sebastian ยท Limen Research ยท Toledo, Ohio
Built in sustained dialogue with [Claude](https://www.anthropic.com/) (Anthropic)