# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-060-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-060-001`](/artifact/l2/L2-060-001) · ⬆ Principle [`L1-060`](/artifact/l1/L1-060)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `18.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41553392
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| Z | — | 32 |
| Snr db | dB | 18 |
| Motion | — | 0 |
| N frames | — | 1000 |
| Tr ms variable | — | True |
| Partial volume | — | 0 |
| B0 inhomogeneity | — | 0 |
| Undersampling artifacts | — | 0 |
## 3. Success Threshold (ε)
`ε = 18.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Dict-Match | — | 16.0 | 0.88 | — | — |
| LR-Dict-Match | — | 18.0 | 0.88 | — | — |
| MRF-Net | — | 20.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-060 |
| Spec id | L2-060-001 |
**Benchmark hash:** `67db4af41c2bf7fb87c0f97350a4f9eca61582c42f5a301c800f4e1fc992a9ed`
## 6. On-chain Registration
- **Chain hash:** `0xfac9ad61e9983deab7291a493d1d0f70323e901296108c2d154aee582933801d`
- **Chain tx hash:** `0x703f2259f62d0571f2bd5924f98352b9b284c94b181a3ebca645578c13e71c79`
- **Chain block:** `41553392`
---
## File Mapping
This bundle consists of: `L3-060-001-001-T1.md`, `L3-060-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-060-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-060-001-001-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 `L3-060-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._