# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-523-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-523-001`](/artifact/l2/L2-523-001) · ⬆ Principle [`L1-523`](/artifact/l1/L1-523)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `[NEEDS_HAND_AUTHORING: nominal-tier threshold value]`
> **📊 Baselines:** 1 reference solvers benchmarked
> **⛓ On-chain block:** 41552984
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
[NEEDS_HAND_AUTHORING: nominal-tier dataset description]
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 2500 |
| W | px | 3000 |
| Kvp | — | 110 |
| Mas | — | 4 |
| Snr db | dB | 30 |
| Pa or ap | — | PA |
| Rotation artifact | — | 0 |
| Pixel resolution um | µm | 100 |
| Bullous disease confounders | — | 0 |
| Skin fold pseudo pneumothorax | — | 0 |
| Supine vs upright acquisition | — | 0 |
| Bilateral severity disagreement | — | 0 |
| Expiratory vs inspiratory state | — | 0 |
## 3. Success Threshold (ε)
`ε = [NEEDS_HAND_AUTHORING: nominal-tier threshold value]`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| [NEEDS_HAND_AUTHORING] | categorical_accuracy | None | None | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-523 |
| Spec id | L2-523-001 |
**Benchmark hash:** `e008aeaef3035b78aa205c073974da87653ecdf7dd758e8b79cf3a5c861b2876`
## 6. On-chain Registration
- **Chain hash:** `0xbd6764144d88b48dc2c85687871a562b8d21d76730bc7cde9734f2a5db8b4141`
- **Chain tx hash:** `0xfb78cd05b4e568574351dd4b85a2dd1a2f44db295a4e883401dc2d258ef84490`
- **Chain block:** `41552984`
---
## File Mapping
This bundle consists of: `L3-523-001-001-T1.md`, `L3-523-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-523-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-523-001-001-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 `L3-523-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._