# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-387-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-387-001`](/artifact/l2/L2-387-001) · ⬆ Principle [`L1-387`](/artifact/l1/L1-387)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.5`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41555204
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| K | — | 2 |
| L | — | 8 |
| T | — | 100 |
| Snr db | dB | 10 |
| D over lambda | — | 0.5 |
| Calib phase err deg | deg | 0 |
## 3. Success Threshold (ε)
`ε = 0.5`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| MVDR | — | — | 0.6 | — | — |
| MUSIC | — | — | 0.92 | — | — |
| ESPRIT | — | — | 0.94 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-387 |
| Spec id | L2-387-001 |
**Benchmark hash:** `9fb54f4d48c2af68662f88e42d8fdba1b02c896ba40c345ca161638c420b7f3b`
## 6. On-chain Registration
- **Chain hash:** `0x29ac8b91b856a1f7567afb6ea55638574a6c328ff2858bd3c4e67ea7133f5fcb`
- **Chain tx hash:** `0x86ba40d638bbd81c06c6a4938980692265e97b3322fee3016446b5b096e258fa`
- **Chain block:** `41555204`
---
## File Mapping
This bundle consists of: `L3-387-001-001-T1.md`, `L3-387-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-387-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-387-001-001-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 `L3-387-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._