# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-298-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-298-001`](/artifact/l2/L2-298-001) · ⬆ Principle [`L1-298`](/artifact/l1/L1-298)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.05`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554120
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Ab Initio Molecular Dynamics (Car-Parrinello / BOMD) at rho=1.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Xc | — | PBE |
| T k | — | 300 |
| Dt fs | — | 0.5 |
| N atoms | — | 64 |
| N steps | — | 10000 |
## 3. Success Threshold (ε)
`ε = 0.05`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| CPMD | — | 0.08 | 0.82 | — | — |
| CP2K-BOMD | — | 0.09 | 0.78 | — | — |
| AIMD-NequIP | — | 0.06 | 0.92 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-298 |
| Spec id | L2-298-001 |
**Benchmark hash:** `eba04d8dee85ad5c22dc566707c4532dac5adb17aab0ef9ddfca8f50a82ae767`
## 6. On-chain Registration
- **Chain hash:** `0x3aae7ff3c320fbca42b0c3ed0c50ced7c16fc185853c6763889848b29809df44`
- **Chain tx hash:** `0x9ba9a09d45764c7c8fe5ec744585850756c6cd2aea0c1236e8c82d3c88dcd8ab`
- **Chain block:** `41554120`
---
## File Mapping
This bundle consists of: `L3-298-001-001-T1.md`, `L3-298-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-298-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-298-001-001-T1.json` | Structured metadata for the registry | LLM regenerates from the sections above |
**Prompt for your LLM after editing this Markdown:**
> Read the attached Markdown. Regenerate the sibling `.json` so every field matches.
> Preserve the schema documented in the rows above.
> Output each file in its own fenced code block tagged with the filename.
> Output only the JSON object.
_This Markdown was auto-synthesized from the catalog row for `L3-298-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._