# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-297-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-297-001`](/artifact/l2/L2-297-001) · ⬆ Principle [`L1-297`](/artifact/l1/L1-297)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.15`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554119
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Time-Dependent Density Functional Theory (TDDFT) at rho=1.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Xc | — | B3LYP |
| N atoms | — | 20 |
| N basis | — | 500 |
| N states | — | 20 |
## 3. Success Threshold (ε)
`ε = 0.15`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Gaussian-TDDFT | — | 0.25 | 0.82 | — | — |
| Turbomole-TDDFT | — | 0.22 | 0.78 | — | — |
| DeepTDDFT | — | 0.16 | 0.92 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-297 |
| Spec id | L2-297-001 |
**Benchmark hash:** `673a1f06c1100fd695b725be0fad09c4999f0ed3cdf6ae664cd33f2300bfb43d`
## 6. On-chain Registration
- **Chain hash:** `0xd57edb6f08097ac3a9ae75ab39d86fd967d936ea3046855ae800ad92a2a5252b`
- **Chain tx hash:** `0xcf6c50f11efbdf2117e35fd1337fcf3c7f9bf43e04df6b69c958640007640fa5`
- **Chain block:** `41554119`
---
## File Mapping
This bundle consists of: `L3-297-001-001-T1.md`, `L3-297-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-297-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-297-001-001-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 `L3-297-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._