---
title: "khwong72 (@khwong72)"
description: "Rank #1340 of 2499 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/khwong72
last-updated: 2026-10-26
---

# khwong72 (@khwong72)

Rank #1340 of 2499 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/khwong72

## Standing

- Rank: #1340 of 2499
- Tier: Button pusher
- Tokens: 8.51B all time
- Cost: $9892.50 API-equivalent
- Sessions: 1717
- Tracking: 2026-08-03 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 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 1.0 | 3.1 | no | agents running at once |
| depth | 7.7M | 10.4M | no | tokens per session |
| output | 3.0 | 2.1 | yes | agent PRs merged per week |
| sustain | 28 | 17 | yes | active days in the last 30 |
| cost | $374.11 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-07

## Milestones

- sessions: 500
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 81
- Busiest day: 2026-10-24 at 540.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 2.66B | $1806.56 |
| claude | claude-opus-5 | 2.37B | $2180.37 |
| claude | claude-opus-4-8 | 1.32B | $1927.91 |
| claude | claude-fable-5-1 | 1.08B | $1487.79 |
| claude | claude-fable-5 | 855.1M | $2327.14 |
| claude | claude-sonnet-5 | 203.3M | $150.97 |
| codex | gpt-5.6-terra | 9.1M | $4.51 |
| claude | claude-sonnet-5-5 | 2.9M | $2.34 |

## Token breakdown

- Uncached input: 25.9M
- Cached input: 7.99B
- Cache write 5m: 169.3M
- Cache write 1h: 283.7M
- Output: 43.7M
- Reasoning output: 6.9M

Published voluntarily by the account holder. Source: https://paradev.com/khwong72