---
title: "Doğukan Şimşek (@dogukansimsek)"
description: "Rank #2017 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/dogukansimsek
last-updated: 2026-10-26
---

# Doğukan Şimşek (@dogukansimsek)

Rank #2017 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/dogukansimsek

## Standing

- Rank: #2017 of 2498
- Tier: Button pusher
- Tokens: 2.27B all time
- Cost: $879.60 API-equivalent
- Sessions: 67
- Tracking: 2026-08-03 to 2026-10-24

## 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 | 27.7M | 10.4M | yes | tokens per session |
| sustain | 16 | 17 | no | active days in the last 30 |

## Achievements

- **whole-task** (level 3 of 3) at 40.0M, earned 2026-10-06

## Milestones

- spend: 100
- tokens: 1.00B

## Contributions

- Active days in the last year: 22
- Busiest day: 2026-09-28 at 442.0M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 2.01B | $683.15 |
| claude | claude-opus-5 | 255.7M | $194.22 |
| codex | gpt-5.5 | 2.2M | $0.68 |
| codex | gpt-5.6-terra | 1.6M | $0.71 |
| claude | claude-haiku-5-5 | 1.6M | $0.75 |
| claude | claude-haiku-4-5-20251001 | 61.8K | $0.08 |

## Token breakdown

- Uncached input: 294.7K
- Cached input: 2.23B
- Cache write 5m: 5.0M
- Cache write 1h: 26.2M
- Output: 5.6M
- Reasoning output: 2.1M

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