# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-236-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-236-001`](/artifact/l2/L2-236-001) · ⬆ Principle [`L1-236`](/artifact/l1/L1-236)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `26.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41553994
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| N phi | — | 361 |
| Snr db | dB | 30 |
| N theta | — | 361 |
| Freq ghz | GHz | 10 |
| Pos error | — | 0 |
| N elements | — | 16 |
| Phase error | — | 0 |
| Amplitude error | — | 0 |
| Mutual coupling error | — | 0 |
## 3. Success Threshold (ε)
`ε = 26.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Feko-MoM | PSNR_dB | 25.0 | 0.88 | — | — |
| HFSS-FEM | PSNR_dB | 26.0 | 0.88 | — | — |
| Antenna-NN | PSNR_dB | 27.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-236 |
| Spec id | L2-236-001 |
**Benchmark hash:** `3d7d2135353f6a7cdf7564a35398d8f2f5b15ffb138cd99063fd2f36f45f628d`
## 6. On-chain Registration
- **Chain hash:** `0x997cd71a92c1d111b8919ca8ad224bcb81a5d417f41904ce77b2ddbe9ca35ead`
- **Chain tx hash:** `0x3cf25842affca47dad6b7bb0177ab857bfa9c624b2fa158938cb104574f7f074`
- **Chain block:** `41553994`
---
## File Mapping
This bundle consists of: `L3-236-001-001-T1.md`, `L3-236-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-236-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-236-001-001-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 `L3-236-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._