# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-439-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-439-001`](/artifact/l2/L2-439-001) · ⬆ Principle [`L1-439`](/artifact/l1/L1-439)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `60.0`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555265
---
## 🏷 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 | — | 15 |
| N maturities | — | 8 |
| Data noise bp | — | 30 |
| Max maturity yr | — | 2 |
| Data sparsity otm options | — | 0 |
| Market microstructure noise | — | 0 |
| Term structure inversion error | — | 0 |
## 3. Success Threshold (ε)
`ε = 60.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Levenberg_Marquardt | vol_surface_RMSE_bp | 80.0 | 1.07 | — | — |
| CMA-ES_global | vol_surface_RMSE_bp | 55.0 | 0.73 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-439 |
| Spec id | L2-439-001 |
**Benchmark hash:** `76ac6d142ac741ee91f9e2e2e6d74e0035b3de1694ee1482c36d277ec089d80f`
## 6. On-chain Registration
- **Chain hash:** `0xf0db5ce9bd96ede0df82640f7c8ff6035912df573c4efa9ad9775cf3c07410f5`
- **Chain tx hash:** `0xd5a67b5ab0cb2b97bfa6c9ee1b1c77aeafc1a5c317d07b7bc76fed3619c8ea84`
- **Chain block:** `41555265`
---
## File Mapping
This bundle consists of: `L3-439-001-001-T1.md`, `L3-439-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-439-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-439-001-001-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 `L3-439-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._