# ☆  L3 Benchmark — T1_nominal

**ID:** `L3-438-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-438-001`](/artifact/l2/L2-438-001) · ⬆ Principle [`L1-438`](/artifact/l1/L1-438)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `50.0`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555265

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## 🏷 1. Benchmark Profile

**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`

Standard Computational Finance conditions, clean data, calibrated model.

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| N strikes | — | 10 |
| N maturities | — | 5 |
| Moneyness range | — | 0.2 |
| Bid ask spread bp | — | 50 |
| Liquidity premium | — | 0 |
| Bid ask spread percent | — | 0 |
| Discrete dividend uncertainty | — | 0 |

## 3. Success Threshold (ε)

`ε = 50.0`

## 4. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Newton_BS_inversion | implied_vol_RMSE_bp | 60.0 | 0.96 | — | — |
| Brent_root_finder | implied_vol_RMSE_bp | 45.0 | 0.72 | — | — |

## 5. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-438 |
| Spec id | L2-438-001 |

**Benchmark hash:** `5d1b4c16fd9a11e8fa3fee88c5185ff2e8def83dc42bffa1fbc500db1d88241b`

## 6. On-chain Registration

- **Chain hash:** `0x0736222b897200495eebd348e85a10314878f51b0b2432cacf930094034bbc20`
- **Chain tx hash:** `0x5508c61e473b25c4ffbb5f0ea3a391bd25d0e6d4924e796d941194512c8558c2`
- **Chain block:** `41555265`

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## File Mapping

This bundle consists of: `L3-438-001-001-T1.md`, `L3-438-001-001-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-438-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-438-001-001-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 `L3-438-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._