---
title: "Idris Tian (@yuushin)"
description: "Rank #1991 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/yuushin
last-updated: 2026-10-26
---

# Idris Tian (@yuushin)

Rank #1991 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/yuushin

## Standing

- Rank: #1991 of 2498
- Tier: Button pusher
- Tokens: 2.51B all time
- Cost: $1788.61 API-equivalent
- Sessions: 766
- Tracking: 2026-08-13 to 2026-10-24

## 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 | 3.0 | 3.1 | no | agents running at once |
| depth | 2.6M | 10.4M | no | tokens per session |
| sustain | 19 | 17 | yes | active days in the last 30 |

## Achievements

- **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: 100
- spend: 100
- tokens: 1.00B

## Contributions

- Active days in the last year: 51
- Busiest day: 2026-10-22 at 237.2M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-6-astra | 812.0M | $1183.15 |
| codex | gpt-5.6-sol | 763.5M | $460.83 |
| codex | gpt-6.1-sol | 642.3M | $131.92 |
| codex | gpt-6-sol | 177.0M | $6.25 |
| codex | codex-auto-review | 112.3M | $5.32 |
| codex | unknown | 3.0M | $0.12 |
| claude | claude-opus-5 | 794.8K | $0.97 |
| codex | gpt-5.6-luna | 663.9K | $0.03 |

## Token breakdown

- Uncached input: 105.1M
- Cached input: 2.40B
- Cache write 5m: 0
- Cache write 1h: 58.7K
- Output: 8.4M
- Reasoning output: 2.7M

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