---
title: "石安毓 (@shin)"
description: "Rank #1981 of 2499 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/shin
last-updated: 2026-10-26
---

# 石安毓 (@shin)

Rank #1981 of 2499 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/shin

## Standing

- Rank: #1981 of 2499
- Tier: Button pusher
- Tokens: 2.58B all time
- Cost: $2157.33 API-equivalent
- Sessions: 338
- Tracking: 2026-07-30 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 | 3.8M | 10.4M | no | tokens per session |
| sustain | 15 | 17 | no | active days in the last 30 |

## Achievements

- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-08

## Milestones

- sessions: 100
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 60
- Busiest day: 2026-08-11 at 182.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 1.08B | $924.75 |
| codex | gpt-5.6-sol | 665.8M | $446.26 |
| claude | claude-opus-5-5 | 371.9M | $326.70 |
| codex | gpt-6-astra | 177.8M | $279.36 |
| claude | claude-sonnet-5 | 140.2M | $51.92 |
| cursor | claude-opus-5-thinking-high | 46.7M | $37.65 |
| cursor | grok-4.7-high-fast | 41.0M | $57.93 |
| codex | gpt-5.5 | 22.7M | $6.70 |

## Token breakdown

- Uncached input: 45.7M
- Cached input: 2.47B
- Cache write 5m: 2.3M
- Cache write 1h: 49.5M
- Output: 10.6M
- Reasoning output: 4.5M

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