# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-057-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-057-001`](/artifact/l2/L2-057-001) · ⬆ Principle [`L1-057`](/artifact/l1/L1-057)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `14.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41552982
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 96 |
| W | px | 96 |
| Z | — | 16 |
| Pld ms | ms | 1800 |
| Snr db | dB | 15 |
| Motion | — | 0 |
| Labeling efficiency | — | 0.5 |
| Noise amplification | — | 0 |
| N label control pairs | — | 30 |
| Arterial transit time | — | 500 |
## 3. Success Threshold (ε)
`ε = 14.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Simple-Subtract | — | 11.5 | 0.88 | — | — |
| Kinetic-Model | — | 14.0 | 0.88 | — | — |
| ASL-Net | — | 16.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-057 |
| Spec id | L2-057-001 |
**Benchmark hash:** `8dd2381f5b43b814c8cd810cb96f1008043e73968159e2714152948bb34dd605`
## 6. On-chain Registration
- **Chain hash:** `0x221851312a12d68b3ba48df7b65778965b40d86a9edf63baae5d011a7cba010e`
- **Chain tx hash:** `0xb6cbc522455011a9f4ccd42746345ec1770af18825b70c21500d9a17680864fc`
- **Chain block:** `41552982`
---
## File Mapping
This bundle consists of: `L3-057-001-001-T1.md`, `L3-057-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-057-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-057-001-001-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 `L3-057-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._