# ☆  L3 Benchmark — T1_nominal

**ID:** `L3-003-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-003`](/artifact/l2/L2-003) · ⬆ Principle [`L1-003`](/artifact/l1/L1-003)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `verified`
> **🎯 Threshold (ε):** `28.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41421559

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## 🏷 1. Benchmark Profile

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

KAIST-30 center 256x256 crop, 28 bands at 10 nm spacing across 450-650 nm; calibrated mask and dispersion (no mismatch).

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| N bands | bands | 28 |
| Mask dx | — | 0 |
| Mask dy | — | 0 |
| Mask theta | — | 0 |
| Noise level | — | 0.01 |
| Mask density | — | 0.5 |
| Disp a1 error | — | 0 |
| Disp alpha error | — | 0 |

## 3. Success Threshold (ε)

`ε = 28.0`

## 4. Quality Tiers

| Tier | Quality (Q) |
|---|---|
| Standard | 0.55 |
| Strong | 0.75 |
| Excellent | 0.9 |

## 5. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| GAP-TV | PSNR_dB | 26.0 | 0.62 | 0.79 | 8.2 |
| ADMM-CASSI | PSNR_dB | 28.5 | 0.76 | 0.85 | 6.4 |
| PnP-HSICNN | PSNR_dB | 31.8 | 0.89 | 0.9 | 5.1 |

## 6. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-003 |
| Spec id | L2-003 |

**Benchmark hash:** `066e1783f3ddcc9bcd854181ee7726211858562748f9f10e9442dbfeec061286`

## 7. On-chain Registration

- **Chain hash:** `0xdc8ad0dc68682eff750188c8d4d84179b3f7deddee1af562bc3b085794048b4a`
- **Chain tx hash:** `0xdc3620823458ba14b0d39707542e46a6867a3b39ef6492bc86949584dae48f48`
- **Chain block:** `41421559`

---

## File Mapping

This bundle consists of: `L3-003-T1.md`, `L3-003-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-003-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-003-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 `L3-003-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._