# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-109-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-109-001`](/artifact/l2/L2-109-001) · ⬆ Principle [`L1-109`](/artifact/l1/L1-109)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `22.0`
> **📊 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 | 4096 |
| W | px | 4096 |
| Snr db | dB | 18 |
| Pixel m | m | 5 |
| Lambda cm | — | 5.6 |
| Faraday rotation | — | 0 |
| Calibration drift | — | 0 |
| Polarization crosstalk | — | -40 |
| Speckle coherence loss | — | 0 |
## 3. Success Threshold (ε)
`ε = 22.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Pauli-Decomp | — | 20.0 | 0.88 | — | — |
| Freeman-Durden | — | 22.5 | 0.88 | — | — |
| PolSAR-Net | — | 25.0 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-109 |
| Spec id | L2-109-001 |
**Benchmark hash:** `7e8717896d666028b9cffc964083fd4d8c9f4ff363a1aabf630de78aa899c5b5`
## 6. On-chain Registration
- **Chain hash:** `0x0d941c1cec9a2c2ca03be7c64d5895f4d97126c7f16004fc7f3dc49cfd49f1a0`
- **Chain tx hash:** `0x44dbc35075fc1a9e7545307013f2c3c03e80489e030863da6a9c09bed87e06d7`
- **Chain block:** `41554205`
---
## File Mapping
This bundle consists of: `L3-109-001-001-T1.md`, `L3-109-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-109-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-109-001-001-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 `L3-109-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._