# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-464-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-464-001`](/artifact/l2/L2-464-001) · ⬆ Principle [`L1-464`](/artifact/l1/L1-464)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `15.0`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555286
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Standard Petroleum Engineering conditions, clean data, calibrated model.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Q i bopd | — | 500 |
| B exponent | — | 1.5 |
| D i per month | — | 0.05 |
| N months history | — | 24 |
| Compression uplift events | — | 0 |
| Workovers and recompletions | — | 0 |
| Rate interference from offset wells | — | 0 |
## 3. Success Threshold (ε)
`ε = 15.0`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| Arps_LM_fit | EUR_prediction_RMSE_percent | 18.0 | 0.96 | — | — |
| Bayesian_DCA_bootstrap | EUR_prediction_RMSE_percent | 12.0 | 0.64 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-464 |
| Spec id | L2-464-001 |
**Benchmark hash:** `b0eb61f84e7e7e7992d151e030a87e038f4586a4290e8b75d89d47e5364ea069`
## 6. On-chain Registration
- **Chain hash:** `0xa156bee960a9cfb5d8d9fc262b544eb31e3ceb59570b4c2f3701237e14e38f36`
- **Chain tx hash:** `0xa34520a87d1872658087d647fd698fac5b9f238e1fe8c82de566879fe09f7acf`
- **Chain block:** `41555286`
---
## File Mapping
This bundle consists of: `L3-464-001-001-T1.md`, `L3-464-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-464-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-464-001-001-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 `L3-464-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._