# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-267-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-267-001`](/artifact/l2/L2-267-001) · ⬆ Principle [`L1-267`](/artifact/l1/L1-267)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `5.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554056
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Snr db | dB | 20 |
| Fs mhz | MHz | 1 |
| N events | — | 100 |
| N sensors | — | 8 |
| Anisotropy | — | 0 |
| Pick time error | — | 0 |
| Sensor pos error | — | 0 |
| Wave speed error | — | 0 |
## 3. Success Threshold (ε)
`ε = 5.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Geiger-iterative | localization_MAE_mm | 4.0 | 0.88 | — | — |
| Akaike-AIC | localization_MAE_mm | 3.5 | 0.88 | — | — |
| Deep-AE-loc | localization_MAE_mm | 2.8 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-267 |
| Spec id | L2-267-001 |
**Benchmark hash:** `3f269dc6fca76412bec927e06e73556ea8f91d67da47184965bdc05e0456a4bc`
## 6. On-chain Registration
- **Chain hash:** `0x4cba62197ada86c204f62933f0339746bce206290d7ea0ecd75a2aac22095a81`
- **Chain tx hash:** `0x37352c523a89196ee004bd98cb87a20ebe398f16f69426aed043f1b3c5ab3e5e`
- **Chain block:** `41554056`
---
## File Mapping
This bundle consists of: `L3-267-001-001-T1.md`, `L3-267-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-267-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-267-001-001-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 `L3-267-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._