# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-004-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-004`](/artifact/l2/L2-004) · ⬆ Principle [`L1-004`](/artifact/l1/L1-004)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `verified`
> **🎯 Threshold (ε):** `26.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41421562
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `verified`
CACTI-6 standard 256x256x8 kobe/traffic/drop/runner/crash/aerial; calibrated mask (no mismatch).
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| B | — | 8 |
| H | px | 256 |
| W | px | 256 |
| Dt | — | 0 |
| Dx | — | 0 |
| Dy | — | 0 |
| Eta | — | 1 |
| Gamma | — | 1 |
| Theta | — | 0 |
| Offset | — | 0 |
| Sigma n | N | 1 |
| Noise level | — | 0.01 |
## 3. Success Threshold (ε)
`ε = 26.0`
## 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 | 26.8 | 0.58 | 0.82 | — |
| PnP-FFDNet | PSNR_dB | 30.3 | 0.78 | 0.89 | — |
| EfficientSCI | PSNR_dB | 34.5 | 0.92 | 0.94 | — |
## 6. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-004 |
| Spec id | L2-004 |
**Benchmark hash:** `7cf20c7e441c287dc818f3918ef1541a65868ec7807338a017cc2d4a23d5cb99`
## 7. On-chain Registration
- **Chain hash:** `0x052324ba0585e4cf320914e117bf9b08656d602b9ac753b289a6a75ba926eab4`
- **Chain tx hash:** `0x14cd040f9db65306620fd10777793fac7294b90a187c7efa9ff45b35a90d8286`
- **Chain block:** `41421562`
---
## File Mapping
This bundle consists of: `L3-004-T1.md`, `L3-004-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-004-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-004-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 `L3-004-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._