---
title: "ivrejchik (@ivrejchik)"
description: "Rank #1054 of 2501 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/ivrejchik
last-updated: 2026-10-26
---

# ivrejchik (@ivrejchik)

Rank #1054 of 2501 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/ivrejchik

## Standing

- Rank: #1054 of 2501
- Tier: Button pusher
- Tokens: 13.42B all time
- Cost: $8640.91 API-equivalent
- Sessions: 1388
- Tracking: 2026-08-09 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. 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 | 13.1M | 10.4M | yes | tokens per session |
| sustain | 25 | 17 | yes | active days in the last 30 |

## Achievements

- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 71
- Busiest day: 2026-08-26 at 1.50B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 7.38B | $4167.53 |
| omp | claude-opus-5-5 | 3.09B | $1276.59 |
| omp | claude-fable-5-1 | 1.40B | $1995.78 |
| codex | unknown | 698.6M | $18.36 |
| omp | gpt-6-astra | 343.1M | $555.08 |
| claude | claude-fable-5 | 177.8M | $294.89 |
| omp | gpt-6-sol | 148.2M | $49.10 |
| claude | claude-fable-5-1 | 91.5M | $174.10 |

## Token breakdown

- Uncached input: 237.9M
- Cached input: 13.00B
- Cache write 5m: 120.0M
- Cache write 1h: 16.2M
- Output: 46.8M
- Reasoning output: 13.3M

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