# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-288-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-288-001`](/artifact/l2/L2-288-001) · ⬆ Principle [`L1-288`](/artifact/l1/L1-288)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `3.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554071
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 1024 |
| W | px | 1024 |
| N gps | — | 20 |
| Snr db | dB | 25 |
| Unwrap error | — | 0 |
| Topography error | — | 0 |
| Atmospheric noise | — | 0 |
| Ionospheric delay | — | 0 |
## 3. Success Threshold (ε)
`ε = 3.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Mogi-fit | volume_rel_error_percent | 3.2 | 0.88 | — | — |
| Yang-Okada | volume_rel_error_percent | 2.8 | 0.88 | — | — |
| VolcDef-Net | volume_rel_error_percent | 2.3 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-288 |
| Spec id | L2-288-001 |
**Benchmark hash:** `f0e3c0ab115eeb144795fdea45fcf13aa75a925e536d424e7288336a445943a0`
## 6. On-chain Registration
- **Chain hash:** `0x8540ec29130bc30861e14665ffda64e998a9aaf7909ff282e98e7b1faf350253`
- **Chain tx hash:** `0x7dff13d49de215e1bb31f4a2885ee04e1a9112093216dcd555c5b3d7733b0f35`
- **Chain block:** `41554071`
---
## File Mapping
This bundle consists of: `L3-288-001-001-T1.md`, `L3-288-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-288-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-288-001-001-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 `L3-288-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._