# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-089-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-089-001`](/artifact/l2/L2-089-001) · ⬆ Principle [`L1-089`](/artifact/l1/L1-089)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.5`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554190
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 1024 |
| W | px | 1024 |
| Kv | — | 20 |
| Step nm | nm | 100 |
| Peak electrons | — | 200 |
| Pattern center drift | — | 0 |
| Grain boundary ambiguity | — | 0 |
| Band contrast degradation | — | 0 |
## 3. Success Threshold (ε)
`ε = 0.5`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Hough-EBSD | — | 0.8 | 0.88 | — | — |
| Dictionary-Match | — | 0.4 | 0.88 | — | — |
| EBSD-Net | — | 0.3 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-089 |
| Spec id | L2-089-001 |
**Benchmark hash:** `51b93cbbee96ba56a6ff498365015df010f90e5b29cf6b70be59f67322a1dda7`
## 6. On-chain Registration
- **Chain hash:** `0xbcab258ff9bde112614753a4e416e4e04b5a109109d3d1e1f625bee1c450d17f`
- **Chain tx hash:** `0x5eee2647c0d7d014a86ff6b5a13c9a3aa3a04c90a87e6d65db3f3d342a3b85b0`
- **Chain block:** `41554190`
---
## File Mapping
This bundle consists of: `L3-089-001-001-T1.md`, `L3-089-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-089-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-089-001-001-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 `L3-089-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._