# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-058-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-058-001`](/artifact/l2/L2-058-001) · ⬆ Principle [`L1-058`](/artifact/l1/L1-058)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `22.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41553365
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| Z | — | 128 |
| Te ms | ms | 6 |
| Tr ms | ms | 25 |
| Snr db | dB | 22 |
| Motion | — | 0 |
| Pulsatility | — | 0 |
| Inplane saturation | — | 0 |
| Turbulence dephasing | — | 0 |
## 3. Success Threshold (ε)
`ε = 22.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| MIP | — | 19.5 | 0.88 | — | — |
| Kalman-Vessel | — | 22.0 | 0.88 | — | — |
| MRA-Net | — | 24.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-058 |
| Spec id | L2-058-001 |
**Benchmark hash:** `7b3c71c551349750d469cb71627202f29be59670d8130476fa31d082109f8c33`
## 6. On-chain Registration
- **Chain hash:** `0xecdcfb2368bc6388ed543d0b560adfe7ecf911f5b5fffb1476cd90cb14533bdf`
- **Chain tx hash:** `0xa79e0f2ef13e3e2e8c1661ad5b0cfeee5fc30c3d9599bfebc8e6c3151e234228`
- **Chain block:** `41553365`
---
## File Mapping
This bundle consists of: `L3-058-001-001-T1.md`, `L3-058-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-058-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-058-001-001-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 `L3-058-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._