---
title: "Pui Kean (@dotra)"
description: "Rank #1956 of 2503 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/dotra
last-updated: 2026-10-26
---

# Pui Kean (@dotra)

Rank #1956 of 2503 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/dotra

## Standing

- Rank: #1956 of 2503
- Tier: Button pusher
- Tokens: 2.79B all time
- Cost: $2865.31 API-equivalent
- Sessions: 322
- Tracking: 2026-08-08 to 2026-10-26

## Bio

> Do First

## Links

- Site: https://dotra.ai/

## 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 3 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 1.0 | 3.1 | no | agents running at once |
| depth | 2.4M | 10.4M | no | tokens per session |
| sustain | 26 | 17 | yes | active days in the last 30 |

## Achievements

- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-20

## Milestones

- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 48
- Busiest day: 2026-09-20 at 397.9M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-6-astra | 1.81B | $2571.74 |
| codex | gpt-6.1-sol | 652.3M | $139.19 |
| codex | gpt-5.6-sol | 260.5M | $137.27 |
| codex | codex-auto-review | 34.1M | $1.07 |
| codex | gpt-5.6-terra | 14.5M | $4.39 |
| claude | claude-opus-5 | 9.9M | $11.56 |
| codex | gpt-5.6-luna | 2.4M | $0.09 |

## Token breakdown

- Uncached input: 80.8M
- Cached input: 2.70B
- Cache write 5m: 0
- Cache write 1h: 361.5K
- Output: 7.0M
- Reasoning output: 1.9M

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