# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-359-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-359-001`](/artifact/l2/L2-359-001) · ⬆ Principle [`L1-359`](/artifact/l1/L1-359)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `22.0`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554104
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Snr db | dB | 30 |
| N axial | — | 24 |
| N samples | — | 1000 |
| N assemblies | — | 193 |
| Fuel k error | — | 0 |
| Friction factor error | — | 0 |
| Boiling correlation error | — | 0 |
| Heat transfer coeff error | — | 0 |
## 3. Success Threshold (ε)
`ε = 22.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| RELAP5 | PSNR_dB | 20.5 | 0.88 | — | — |
| CTF | PSNR_dB | 21.5 | 0.88 | — | — |
| TRACE | PSNR_dB | 22.0 | 0.88 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-359 |
| Spec id | L2-359-001 |
**Benchmark hash:** `f9f14b05b4a9ca7d979bc5c55f35dd87f85a51422dd69de5c7a75fae720b8a10`
## 6. On-chain Registration
- **Chain hash:** `0xc801422f7a99eefe6ca75d4fe6a587ce5f164f84052efc108b4a7731b8aa806f`
- **Chain tx hash:** `0x951eac9fe97ded4082335d81f6bf6a87d756a59c8c3850409c5a044874241cb5`
- **Chain block:** `41554104`
---
## File Mapping
This bundle consists of: `L3-359-001-001-T1.md`, `L3-359-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-359-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-359-001-001-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 `L3-359-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._