---
title: "준석이 (@zime)"
description: "Rank #221 of 2499 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/zime
last-updated: 2026-10-26
---

# 준석이 (@zime)

Rank #221 of 2499 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/zime

## Standing

- Rank: #221 of 2499
- Tier: Operator
- Tokens: 62.52B all time
- Cost: $39011.06 API-equivalent
- Sessions: 6547
- Tracking: 2026-08-13 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. Plant Manager 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 | 7.5 | 5.5 | yes | agents running at once |
| depth | 7.7M | 23.3M | no | tokens per session |
| sustain | 29 | 24 | yes | active days in the last 30 |

## Achievements

- **plant-floor** (level 1 of 3) at 10, earned 2026-09-11
- **thirty** (level 1 of 3) at 30, earned 2026-09-11
- **two-hands** (level 1 of 3) at 10, earned 2026-09-11
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-11

## Milestones

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

## Contributions

- Active days in the last year: 72
- Busiest day: 2026-10-21 at 4.19B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 23.77B | $10354.66 |
| claude | claude-opus-5 | 13.25B | $9893.87 |
| codex | gpt-5.6-sol | 10.44B | $6331.34 |
| codex | gpt-6.1-sol | 4.54B | $915.20 |
| claude | claude-fable-5-1 | 3.38B | $2641.30 |
| claude | claude-fable-5 | 2.72B | $4017.06 |
| codex | gpt-6-astra | 2.32B | $3652.13 |
| claude | claude-sonnet-5 | 697.0M | $273.14 |

## Token breakdown

- Uncached input: 638.7M
- Cached input: 60.58B
- Cache write 5m: 530.6M
- Cache write 1h: 493.3M
- Output: 275.5M
- Reasoning output: 116.2M

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