---
title: "Lubos Buracinsky (@lubosxyz)"
description: "Rank #9 of 2499 on the Paradev leaderboard, tier 3."
canonical: https://paradev.com/lubosxyz
last-updated: 2026-10-26
---

# Lubos Buracinsky (@lubosxyz)

Rank #9 of 2499 on the Paradev leaderboard, tier 3.

URL: https://paradev.com/lubosxyz

## Standing

- Rank: #9 of 2499
- Tier: Plant Manager
- Tokens: 308.67B all time
- Cost: $199103.40 API-equivalent
- Sessions: 29962
- Tracking: 2026-08-02 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. Henry Ford needs a higher combined score, and cost also caps the tier on its own.
Scored on 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 17.3 | 6.2 | yes | agents running at once |
| depth | 8.9M | 27.9M | no | tokens per session |
| output | 407.0 | 7.5 | yes | agent PRs merged per week |
| sustain | 30 | 26 | yes | active days in the last 30 |
| cost | $36.48 | <= $81.72 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 1 of 3) at $750, earned 2026-09-07
- **plant-floor** (level 2 of 3) at 30, earned 2026-09-07
- **ship-it** (level 3 of 4) at 100, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 2 of 3) at 30, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 5.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 86
- Busiest day: 2026-08-11 at 9.85B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 114.54B | $53928.75 |
| claude | claude-opus-5 | 53.53B | $38991.11 |
| codex | gpt-5.6-sol | 34.21B | $23293.03 |
| claude | claude-fable-5 | 22.59B | $33315.94 |
| claude | claude-sonnet-5-5 | 20.80B | $7120.87 |
| codex | gpt-6-astra | 19.66B | $28736.23 |
| claude | claude-sonnet-5 | 14.62B | $4687.83 |
| codex | gpt-5.6-terra | 9.28B | $2988.01 |

## Token breakdown

- Uncached input: 2.28B
- Cached input: 300.66B
- Cache write 5m: 1.48B
- Cache write 1h: 3.30B
- Output: 946.0M
- Reasoning output: 310.1M

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