# ☆  L3 Benchmark — T1_nominal

**ID:** `L3-059-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-059-001`](/artifact/l2/L2-059-001) · ⬆ Principle [`L1-059`](/artifact/l1/L1-059)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `24.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41553378

---

## 🏷 1. Benchmark Profile

**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| Z | — | 64 |
| Te ms | ms | 25 |
| Snr db | dB | 22 |
| Phase wrap | — | 0 |
| B0 inhomogeneity | — | 0 |
| Coil phase error | — | 0 |
| Air tissue boundaries | — | 0 |

## 3. Success Threshold (ε)

`ε = 24.0`

## 4. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Homodyne-Filter | — | 21.5 | 0.88 | — | — |
| QSM | — | 24.0 | 0.88 | — | — |
| SWI-Net | — | 26.5 | 0.88 | — | — |

## 5. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-059 |
| Spec id | L2-059-001 |

**Benchmark hash:** `b7bb074234a2926bd3f05f6ce5064ae06dd4d6286d6d8557ed769608f42ad25c`

## 6. On-chain Registration

- **Chain hash:** `0xfa8d77961dbd0742e82f38c3f0ba6a776f48165d2879b46f4819c74453e03fdd`
- **Chain tx hash:** `0xda3587fc117436a93de01967667464ab5e5dd7ce5e251c76965a1527310ced25`
- **Chain block:** `41553378`

---

## File Mapping

This bundle consists of: `L3-059-001-001-T1.md`, `L3-059-001-001-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-059-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-059-001-001-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 `L3-059-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._