---
title: "Preben Andersen (@preben-andersen)"
description: "Rank #230 of 2501 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/preben-andersen
last-updated: 2026-10-26
---

# Preben Andersen (@preben-andersen)

Rank #230 of 2501 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/preben-andersen

## Standing

- Rank: #230 of 2501
- Tier: Operator
- Tokens: 61.12B all time
- Cost: $43737.62 API-equivalent
- Sessions: 5661
- Tracking: 2026-08-02 to 2026-10-26

## How this tier was reached

Tier is a weighted score across the axes measured for you, so a strong axis offsets a weak one. Plant Manager needs a higher combined score, and cost also caps the tier on its own.
Scored on 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 3.0 | 5.5 | no | agents running at once |
| depth | 11.0M | 23.3M | no | tokens per session |
| output | 31.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 27 | 24 | yes | active days in the last 30 |
| cost | $61.03 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 1 of 3) at $750, earned 2026-09-07
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 1.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 79
- Busiest day: 2026-08-10 at 2.39B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 24.62B | $17673.72 |
| claude | claude-opus-5-5 | 18.63B | $9490.02 |
| claude | claude-fable-5 | 4.50B | $6712.37 |
| claude | claude-fable-5-1 | 4.20B | $3979.56 |
| claude | claude-sonnet-5 | 3.80B | $1595.47 |
| codex | gpt-5.6-sol | 2.91B | $2044.50 |
| codex | gpt-6-astra | 1.82B | $2065.68 |
| codex | gpt-5.6-terra | 191.2M | $57.43 |

## Token breakdown

- Uncached input: 161.3M
- Cached input: 59.69B
- Cache write 5m: 419.2M
- Cache write 1h: 670.3M
- Output: 174.2M
- Reasoning output: 54.2M

Published voluntarily by the account holder. Source: https://paradev.com/preben-andersen