# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-287-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-287-001`](/artifact/l2/L2-287-001) · ⬆ Principle [`L1-287`](/artifact/l1/L1-287)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `2.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554071
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| N gps | — | 100 |
| Snr db | dB | 25 |
| N layers | — | 20 |
| N load history | — | 10000 |
| Ice history error | — | 0 |
| Mantle viscosity error | — | 0 |
| Lithosphere thickness error | — | 0 |
## 3. Success Threshold (ε)
`ε = 2.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| ICE-6G | uplift_rel_error_percent | 2.2 | 0.88 | — | — |
| Peltier-VM7 | uplift_rel_error_percent | 2.0 | 0.88 | — | — |
| GIA-Net | uplift_rel_error_percent | 1.7 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-287 |
| Spec id | L2-287-001 |
**Benchmark hash:** `0b12fae2f750462c313aa3a860049cd4b2d3d695e35a9d5bf413832674004e2d`
## 6. On-chain Registration
- **Chain hash:** `0xb569a834bfc854659c54d486b5f690bf23214754d220f1534629cbe8d012a871`
- **Chain tx hash:** `0xc8505aed800893ba3399cf8344858b90426f64ff468a4a70650ac09965c18e88`
- **Chain block:** `41554071`
---
## File Mapping
This bundle consists of: `L3-287-001-001-T1.md`, `L3-287-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-287-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-287-001-001-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 `L3-287-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._