---
title: "Mariusz Ługiewicz (@osiris)"
description: "Rank #1973 of 2499 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/osiris
last-updated: 2026-10-26
---

# Mariusz Ługiewicz (@osiris)

Rank #1973 of 2499 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/osiris

## Standing

- Rank: #1973 of 2499
- Tier: Button pusher
- Tokens: 2.64B all time
- Cost: $1294.47 API-equivalent
- Sessions: 712
- Tracking: 2026-08-28 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 | 2.3M | 10.4M | no | tokens per session |
| sustain | 29 | 17 | yes | active days in the last 30 |

## Achievements

- **thirty** (level 1 of 3) at 30, earned 2026-10-22

## Milestones

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

## Contributions

- Active days in the last year: 56
- Busiest day: 2026-10-16 at 337.0M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 1.31B | $598.15 |
| claude | claude-opus-5 | 610.5M | $488.10 |
| codex | gpt-6.1-sol | 360.0M | $82.72 |
| codex | gpt-6-luna | 138.3M | $3.20 |
| claude | claude-sonnet-5 | 77.5M | $28.18 |
| claude | claude-sonnet-5-5 | 77.2M | $36.00 |
| claude | claude-opus-4-8 | 32.4M | $48.65 |
| codex | gpt-5.6-luna | 14.5M | $1.11 |

## Token breakdown

- Uncached input: 36.5M
- Cached input: 2.54B
- Cache write 5m: 10.5M
- Cache write 1h: 43.4M
- Output: 12.6M
- Reasoning output: 4.1M

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