# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-107-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-107-001`](/artifact/l2/L2-107-001) · ⬆ Principle [`L1-107`](/artifact/l1/L1-107)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `28.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554204
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 1440 |
| W | px | 720 |
| Rfi | — | 0 |
| F ghz | GHz | 19 |
| Snr db | dB | 35 |
| N channels | — | 12 |
| Antenna sidelobe | — | 0 |
| Land contamination | — | 0 |
| Surface emissivity uncertainty | — | 0 |
## 3. Success Threshold (ε)
`ε = 28.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| GMI-Backus-Gilbert | — | 26.0 | 0.88 | — | — |
| Brightness-Interp | — | 27.5 | 0.88 | — | — |
| MW-UNet | — | 30.0 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-107 |
| Spec id | L2-107-001 |
**Benchmark hash:** `6776187622d3733cf51231253acac3e13e2c8464e5957710ca8ade7e8d0ba08d`
## 6. On-chain Registration
- **Chain hash:** `0x8028a3ceb2281e7834bec5da4aa7ea9bd5ede422a391988c64c83741f0ff23be`
- **Chain tx hash:** `0xe07c0b40e68056fe94fab73b8ef4b5f4bf3819020e8bfb06843bf580b21c866e`
- **Chain block:** `41554204`
---
## File Mapping
This bundle consists of: `L3-107-001-001-T1.md`, `L3-107-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-107-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-107-001-001-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 `L3-107-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._