---
title: "Lukas Rottach (@lrottach)"
description: "Rank #1347 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/lrottach
last-updated: 2026-10-26
---

# Lukas Rottach (@lrottach)

Rank #1347 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/lrottach

## Standing

- Rank: #1347 of 2498
- Tier: Button pusher
- Tokens: 8.40B all time
- Cost: $3492.07 API-equivalent
- Sessions: 684
- Tracking: 2026-08-06 to 2026-10-05

## How this tier was reached

Tier is a weighted score across the axes measured for you, so a strong axis offsets a weak one. Operator needs a higher combined score, and cost also caps the tier on its own.
Scored on 4 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 2.0 | 3.1 | no | agents running at once |
| depth | 4.7M | 10.4M | no | tokens per session |
| sustain | 23 | 17 | yes | active days in the last 30 |
| cost | $1326.26 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **two-hands** (level 1 of 3) at 10, earned 2026-10-05
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-10-05

## Milestones

- sessions: 500
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 34
- Busiest day: 2026-09-28 at 2.05B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 7.14B | $2310.70 |
| claude | claude-opus-5 | 874.9M | $708.96 |
| codex | gpt-6-astra | 157.5M | $247.26 |
| claude | claude-sonnet-5-5 | 75.6M | $24.75 |
| codex | gpt-5.6-sol | 62.4M | $40.98 |
| claude | claude-fable-5 | 29.1M | $88.70 |
| claude | claude-fable-5-1 | 26.3M | $65.18 |
| codex | codex-auto-review | 22.4M | $0.48 |

## Token breakdown

- Uncached input: 11.9M
- Cached input: 8.22B
- Cache write 5m: 128.4M
- Cache write 1h: 31.2M
- Output: 17.1M
- Reasoning output: 5.6M

Published voluntarily by the account holder. Source: https://paradev.com/lrottach