# ☆ L3 Benchmark — T1_low_coherence
**ID:** `L3-391-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-391-001`](/artifact/l2/L2-391-001) · ⬆ Principle [`L1-391`](/artifact/l1/L1-391)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.001`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41555205
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| M | — | 512 |
| N | — | 1024 |
| K | — | 50 |
| Mu | — | 0.1 |
| Sigma n | N | 0.01 |
## 3. Success Threshold (ε)
`ε = 0.001`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| OMP | — | — | 0.9 | — | — |
| LASSO | — | — | 0.9 | — | — |
| LISTA | — | — | 0.96 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-391 |
| Spec id | L2-391-001 |
**Benchmark hash:** `96052f2e1bf503349052debe9fc79a268fd586d9b54069146d5114789e3bac0b`
## 6. On-chain Registration
- **Chain hash:** `0xff2507a083397050461ff62fa0598a9478806fb73cecf1c0b298924916498a40`
- **Chain tx hash:** `0x97ea701ad3b99b9e4e85503ea354031abe243813f065847bda5b49e3cf45c69c`
- **Chain block:** `41555205`
---
## File Mapping
This bundle consists of: `L3-391-001-001-T1.md`, `L3-391-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-391-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-391-001-001-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 `L3-391-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._