# ☆  L3 Benchmark — T1_nominal

**ID:** `L3-113-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-113-001`](/artifact/l2/L2-113-001) · ⬆ Principle [`L1-113`](/artifact/l1/L1-113)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `24.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554205

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## 🏷 1. Benchmark Profile

**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| F mhz | MHz | 5 |
| Snr db | dB | 20 |
| N angles | — | 41 |
| Range mm | mm | 50 |
| N elements | — | 64 |
| Grain noise | — | 0 |
| Wedge coupling | — | 0.3 |
| Surface curvature | — | 0 |
| Sound speed uncertainty | — | 0 |

## 3. Success Threshold (ε)

`ε = 24.0`

## 4. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Delay-Sum | — | 22.0 | 0.88 | — | — |
| TFM | — | 25.0 | 0.88 | — | — |
| PAUT-Net | — | 27.5 | 0.88 | — | — |

## 5. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-113 |
| Spec id | L2-113-001 |

**Benchmark hash:** `00cff33701f273acea062c0b8e9f9dec5fef630102f7c851e40b64b5f6942757`

## 6. On-chain Registration

- **Chain hash:** `0x13b27dc85c118ce26e965b1bfca36fa1864359276025cd32f8b1865f020fe4c8`
- **Chain tx hash:** `0x32473855c0f15d7e5266c72bcf56a467ff14dd151ee44d754365253d72d9ae51`
- **Chain block:** `41554205`

---

## File Mapping

This bundle consists of: `L3-113-001-001-T1.md`, `L3-113-001-001-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-113-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-113-001-001-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 `L3-113-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._