# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-488-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-488-001`](/artifact/l2/L2-488-001) · ⬆ Principle [`L1-488`](/artifact/l1/L1-488)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.03`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554137
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Drift-Diffusion Semiconductor Transport (TCAD) at rho=1.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| T k | — | 300 |
| Mesh n | N | 64 |
| N d cm3 | — | 1000000000000000000 |
| T ox nm | nm | 2 |
| L channel nm | nm | 50 |
## 3. Success Threshold (ε)
`ε = 0.03`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Sentaurus-TCAD | — | 0.035 | 0.86 | — | — |
| COMSOL-SD | — | 0.04 | 0.82 | — | — |
| DD-PINN | — | 0.028 | 0.94 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-488 |
| Spec id | L2-488-001 |
**Benchmark hash:** `f9c137969a5b6f7248f5ff9bbbbed596de1fdc8ff241d0ae47bf39569b11055a`
## 6. On-chain Registration
- **Chain hash:** `0x3daff432b609e087c5d16e215f889ef38d2ebc7fbb849e3b62670d7c8f2e368b`
- **Chain tx hash:** `0x39d9665d7ef94e00bb242c68eff8b24bb556bd6abef83f42a7f579a1d181cabd`
- **Chain block:** `41554137`
---
## File Mapping
This bundle consists of: `L3-488-001-001-T1.md`, `L3-488-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-488-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-488-001-001-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 `L3-488-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._