# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-400-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-400-001`](/artifact/l2/L2-400-001) · ⬆ Principle [`L1-400`](/artifact/l1/L1-400)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.5`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555224
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Standard Computational Biology conditions, clean data, calibrated model.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Re reynolds | — | 2000 |
| Mri voxel mm | mm | 2 |
| N mesh elements | — | 500000 |
| Cardiac cycle s | s | 1 |
| Mri velocity noise | — | 0 |
| Vessel wall motion | — | 0 |
| Non newtonian viscosity | — | 0 |
## 3. Success Threshold (ε)
`ε = 0.5`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| OpenFOAM_CFD | WSS_RMSE_Pa | 0.6 | 0.96 | — | — |
| SimVascular_FSI | WSS_RMSE_Pa | 0.4 | 0.64 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-400 |
| Spec id | L2-400-001 |
**Benchmark hash:** `0c27906b1db8af209c86618bb122f15343a31c63a0a31f0c24b0cce10dfdce2d`
## 6. On-chain Registration
- **Chain hash:** `0x670a2bccb0c307b84e494b52704b00ba0cd197bd0656dd5e762636de1ff4e091`
- **Chain tx hash:** `0xf89a92a9c43d7f337765786331b8c6b09d7596a70f4c40033ca302bf62aa182c`
- **Chain block:** `41555224`
---
## File Mapping
This bundle consists of: `L3-400-001-001-T1.md`, `L3-400-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-400-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-400-001-001-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 `L3-400-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._