# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-112-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-112-001`](/artifact/l2/L2-112-001) · ⬆ Principle [`L1-112`](/artifact/l1/L1-112)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `30.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554205
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 2048 |
| W | px | 2048 |
| Kv | — | 150 |
| Scatter | — | 0 |
| Pixel um | µm | 100 |
| Photon count | — | 5000 |
| Beam hardening | — | 0 |
| Thickness variation | — | 0 |
| Source intensity drift | — | 0 |
## 3. Success Threshold (ε)
`ε = 30.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| BG-Subtract | — | 27.0 | 0.88 | — | — |
| Scatter-Correct | — | 29.0 | 0.88 | — | — |
| NDT-CNN | — | 32.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-112 |
| Spec id | L2-112-001 |
**Benchmark hash:** `cd4a41bbdad78a82160bde105c151378c7eeccc5e4d595ed2d91de06844f4c85`
## 6. On-chain Registration
- **Chain hash:** `0x65aec96d8b8918907d1267bc298e8223f9b655e19f9fa8fbfff069fb49291e36`
- **Chain tx hash:** `0x764e30369d799af743eb405f1216ca11d19f9561aac93dd975e010ce59c7ba06`
- **Chain block:** `41554205`
---
## File Mapping
This bundle consists of: `L3-112-001-001-T1.md`, `L3-112-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-112-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-112-001-001-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 `L3-112-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._