---
title: "Viacheslav Petrenko (@viacheslav-petrenko)"
description: "Rank #736 of 2499 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/viacheslav-petrenko
last-updated: 2026-10-26
---

# Viacheslav Petrenko (@viacheslav-petrenko)

Rank #736 of 2499 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/viacheslav-petrenko

## Standing

- Rank: #736 of 2499
- Tier: Button pusher
- Tokens: 21.17B all time
- Cost: $12510.29 API-equivalent
- Sessions: 787
- Tracking: 2026-08-06 to 2026-09-22

## 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 | 6.0M | 10.4M | no | tokens per session |
| sustain | 25 | 17 | yes | active days in the last 30 |
| cost | $4596.46 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **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: 500
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 42
- Busiest day: 2026-08-10 at 5.94B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 18.39B | $9950.66 |
| codex | gpt-6-astra | 1.05B | $1505.36 |
| claude | claude-opus-5 | 1.01B | $800.23 |
| codex | codex-auto-review | 509.9M | $25.12 |
| claude | claude-fable-5-1 | 51.8M | $92.70 |
| claude | claude-fable-5 | 49.5M | $98.37 |
| claude | claude-sonnet-5 | 47.3M | $17.40 |
| codex | unknown | 27.5M | $0.79 |

## Token breakdown

- Uncached input: 561.1M
- Cached input: 20.52B
- Cache write 5m: 2.9M
- Cache write 1h: 28.9M
- Output: 58.0M
- Reasoning output: 24.0M

Published voluntarily by the account holder. Source: https://paradev.com/viacheslav-petrenko