---
title: "LI,CHUN (@nccu-emba-philiip)"
description: "Rank #1791 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/nccu-emba-philiip
last-updated: 2026-10-26
---

# LI,CHUN (@nccu-emba-philiip)

Rank #1791 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/nccu-emba-philiip

## Standing

- Rank: #1791 of 2498
- Tier: Button pusher
- Tokens: 3.99B all time
- Cost: $2072.54 API-equivalent
- Sessions: 452
- Tracking: 2026-08-26 to 2026-10-22

## 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 | 7.2M | 10.4M | no | tokens per session |
| sustain | 22 | 17 | yes | active days in the last 30 |

## Achievements

- **whole-task** (level 2 of 3) at 10.0M, earned 2026-10-15

## Milestones

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

## Contributions

- Active days in the last year: 45
- Busiest day: 2026-10-16 at 368.7M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 1.23B | $1073.74 |
| claude | claude-sonnet-5-5 | 1.22B | $385.38 |
| claude | claude-opus-5-5 | 954.8M | $425.33 |
| codex | gpt-6.1-sol | 324.6M | $102.88 |
| claude | claude-sonnet-5 | 258.4M | $75.64 |
| codex | gpt-6-sol | 7.7M | $3.03 |
| codex | gpt-6-astra | 2.8M | $5.77 |
| codex | codex-auto-review | 1.5M | $0.04 |

## Token breakdown

- Uncached input: 18.6M
- Cached input: 3.88B
- Cache write 5m: 15.8M
- Cache write 1h: 63.4M
- Output: 21.6M
- Reasoning output: 9.1M

Published voluntarily by the account holder. Source: https://paradev.com/nccu-emba-philiip