# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-090-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-090-001`](/artifact/l2/L2-090-001) · ⬆ Principle [`L1-090`](/artifact/l1/L1-090)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `22.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554191
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| Kv | — | 200 |
| N e | — | 2048 |
| Pixel nm | nm | 1 |
| E range ev | — | 0 – 2000 |
| Edge overlap | — | 0 |
| Peak electrons | — | 500 |
| Zero loss drift | — | 0 |
| Plural scattering | — | 0 |
## 3. Success Threshold (ε)
`ε = 22.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Power-Law-BG | — | 20.0 | 0.88 | — | — |
| MLLS | — | 22.5 | 0.88 | — | — |
| EELS-UNet | — | 25.5 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-090 |
| Spec id | L2-090-001 |
**Benchmark hash:** `aa6b9c6289a6f4018668dd529f31307f6ea78ad5c948f787f0b88df39b505fba`
## 6. On-chain Registration
- **Chain hash:** `0x3d56dc574e53c3e9723a03e98758086d61b2547b77e2b963762f36bea2e86ec8`
- **Chain tx hash:** `0xdafad150fd07e082a680d0de1a6592525d3fc11020b05cc65779fa5a8d5918c4`
- **Chain block:** `41554191`
---
## File Mapping
This bundle consists of: `L3-090-001-001-T1.md`, `L3-090-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-090-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-090-001-001-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 `L3-090-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._