# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-375-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-375-001`](/artifact/l2/L2-375-001) · ⬆ Principle [`L1-375`](/artifact/l1/L1-375)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `1.1`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555184
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Standard Astrophysics conditions, clean data, calibrated model.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Snr per bin | — | 20 |
| Spin a star | — | 0.7 |
| N counts total | — | 1e+06 |
| Inclination deg | deg | 40 |
| Disk wind absorption | — | 0 |
| Pile up contamination | — | 0 |
| Calibration cross normalization | — | 0 |
## 3. Success Threshold (ε)
`ε = 1.1`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| RELXILL_chi2 | spin_constraint_sigma | 1.15 | 0.84 | — | — |
| RELXILL_MCMC | spin_constraint_sigma | 1.05 | 0.76 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-375 |
| Spec id | L2-375-001 |
**Benchmark hash:** `d93899f63401e43058365ca0b675ada04bd1013038dd4a64061c96ab10750b85`
## 6. On-chain Registration
- **Chain hash:** `0x87fb57f468396bd3c2139cfa5612292eca04bd9add7353678776a00a6e20a0f3`
- **Chain tx hash:** `0x010c0941c49d0420d8c74a5d6d7d0d7348bb64a3bc4466b3c1efbe55251360a9`
- **Chain block:** `41555184`
---
## File Mapping
This bundle consists of: `L3-375-001-001-T1.md`, `L3-375-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-375-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-375-001-001-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 `L3-375-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._