---
title: "Tadej Polajnar (@t4d3j)"
description: "Rank #329 of 2505 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/t4d3j
last-updated: 2026-10-26
---

# Tadej Polajnar (@t4d3j)

Rank #329 of 2505 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/t4d3j

## Standing

- Rank: #329 of 2505
- Tier: Button pusher
- Tokens: 48.25B all time
- Cost: $26383.58 API-equivalent
- Sessions: 7264
- Tracking: 2026-08-01 to 2026-10-23

## 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 | 4.3 | 3.1 | yes | agents running at once |
| depth | 5.9M | 10.4M | no | tokens per session |
| sustain | 30 | 17 | yes | active days in the last 30 |
| cost | $10231.69 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **plant-floor** (level 2 of 3) at 30, earned 2026-10-10
- **ship-it** (level 1 of 4) at 1, earned 2026-10-10
- **thirty** (level 1 of 3) at 30, earned 2026-10-10
- **two-hands** (level 2 of 3) at 30, earned 2026-10-10
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-10-10

## Milestones

- sessions: 1.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 77
- Busiest day: 2026-09-27 at 2.39B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 20.13B | $7115.30 |
| claude | claude-opus-5 | 12.49B | $8275.04 |
| claude | claude-fable-5 | 4.12B | $6177.55 |
| claude | claude-sonnet-5 | 3.78B | $1413.30 |
| claude | claude-fable-5-1 | 2.57B | $2103.36 |
| claude | claude-sonnet-5-5 | 2.38B | $952.54 |
| devin | swe-2-high | 2.13B | $36.19 |
| opencode | muse-spark-1.3-contributor-free | 368.5M | $6.95 |

## Token breakdown

- Uncached input: 151.6M
- Cached input: 47.01B
- Cache write 5m: 635.7M
- Cache write 1h: 312.8M
- Output: 139.9M
- Reasoning output: 23.4M

Published voluntarily by the account holder. Source: https://paradev.com/t4d3j