---
title: "hermes \u00b7 Jev Router | Pelican benchmark"
url: https://evaljetty.com/pelicans/agents/v2-hermes-jev.html
description: "hermes \u00b7 Jev Router (typesafe/jev-router) drawing a pelican riding a bicycle: every hill-climb round, self-scores and external judge scores."
updated: 2026-09-28
publisher: Jetty (https://jetty.io)
---

v2 · Sep 2026 · jettygrowthteam · auto-evolved runbook (weakest-axis targeting)

# hermes · Jev Router

hermes driving typesafe/jev-router through OpenRouter, 5 hill-climb rounds from the v1 runbook.

agent **hermes** · model **typesafe/jev-router**

Judge, best round

31.7/40

round v4

Self-score, best round

37/40

inflation +5.3

Rounds

5

~$12.50 est. spend

![hermes · Jev Router best round](https://evaljetty.com/pelicans/img/v2-hermes-jev/v4.svg)

best round v4 · [3ba61c00 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/3ba61c00)

### Self-score vs judge, by axis

Best round v4, 0–10 per axis

agent self-scoreexternal judge

**Judge:** A clearly recognizable pelican with a large orange pouch bill sits on the saddle, feet on the pedals and wing tip on the handlebars. The bicycle is well formed, with spoked wheels, a plausible frame, and a chain. Minor defects are the spindly, awkwardly bent legs, the oversized dark saddle, and a somewhat crude tail and wing shape.

### Score by round

Out of 40. Each round starts from the previous round's best SVG.

self-scorejudge

## Every round

Click a drawing to open it in the head-to-head viewer. The outlined card is the agent's best round.

[![hermes · Jev Router round v1](https://evaljetty.com/pelicans/img/v2-hermes-jev/v1.svg)](https://evaljetty.com/pelicans/head-to-head.html#v2-hermes-jev/v1)

**v1**judge **29.8** · self 36
[1a125d51 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/1a125d51)[runbook](https://evaljetty.com/pelicans/runbooks.html#v2-hermes-jev/v1)

[![hermes · Jev Router round v2](https://evaljetty.com/pelicans/img/v2-hermes-jev/v2.svg)](https://evaljetty.com/pelicans/head-to-head.html#v2-hermes-jev/v2)

**v2**judge **31.5** · self 35
[7a63ffb0 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/7a63ffb0)[runbook](https://evaljetty.com/pelicans/runbooks.html#v2-hermes-jev/v2)

[![hermes · Jev Router round v3](https://evaljetty.com/pelicans/img/v2-hermes-jev/v3.svg)](https://evaljetty.com/pelicans/head-to-head.html#v2-hermes-jev/v3)

**v3**judge **30.7** · self 34.5
[ded99127 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/ded99127)[runbook](https://evaljetty.com/pelicans/runbooks.html#v2-hermes-jev/v3)

[![hermes · Jev Router round v4](https://evaljetty.com/pelicans/img/v2-hermes-jev/v4.svg)](https://evaljetty.com/pelicans/head-to-head.html#v2-hermes-jev/v4)

**v4** · bestjudge **31.7** · self 37
[3ba61c00 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/3ba61c00)[runbook](https://evaljetty.com/pelicans/runbooks.html#v2-hermes-jev/v4)

[![hermes · Jev Router round v5](https://evaljetty.com/pelicans/img/v2-hermes-jev/v5.svg)](https://evaljetty.com/pelicans/head-to-head.html#v2-hermes-jev/v5)

**v5**judge **30.8** · self 36
[ef67915d ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/ef67915d)[runbook](https://evaljetty.com/pelicans/runbooks.html#v2-hermes-jev/v5)

### Scores per round

| Round | Pelican | Bicycle | Composition | Polish | Self total | Judge total | Judge spread | Minutes | Trajectory |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| v1 | 7.3self 9 | 7self 9 | 8self 9 | 7.5self 9 | 36 | 29.8 | 0.5 | 2.2 | [1a125d51 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/1a125d51) |
| v2 | 8self 9 | 7.3self 9 | 8.5self 9 | 7.7self 8 | 35 | 31.5 | 1 | 1.6 | [7a63ffb0 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/7a63ffb0) |
| v3 | 7.7self 9 | 7.5self 9 | 8.2self 8 | 7.3self 8.5 | 34.5 | 30.7 | 2.5 | 2.6 | [ded99127 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/ded99127) |
| v4 | 8self 9 | 7.7self 9 | 8.3self 10 | 7.7self 9 | 37 | 31.7 | 0.5 | 2 | [3ba61c00 ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/3ba61c00) |
| v5 | 7self 9 | 8self 9 | 8.3self 9 | 7.5self 9 | 36 | 30.8 | 0.5 | 3.1 | [ef67915d ↗](https://jetty.io/jettygrowthteam/pelican-bicycle-svg/ef67915d) |

---
Source: https://evaljetty.com/pelicans/agents/v2-hermes-jev.html · Evals by Jetty · Run your own evals: https://jetty.io/?utm_source=evaljetty&utm_medium=llms