---
title: "Chad Hill (@dotchill)"
description: "Rank #164 of 2501 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/dotchill
last-updated: 2026-10-26
---

# Chad Hill (@dotchill)

Rank #164 of 2501 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/dotchill

## Standing

- Rank: #164 of 2501
- Tier: Operator
- Tokens: 75.07B all time
- Cost: $50253.27 API-equivalent
- Sessions: 5200
- 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. Plant Manager 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 | 3.0 | 5.5 | no | agents running at once |
| depth | 10.5M | 23.3M | no | tokens per session |
| output | 19.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 30 | 24 | yes | active days in the last 30 |
| cost | $109.01 | <= $104.48 | no | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 2 of 3) at $300, earned 2026-09-07
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 2 of 3) at 30, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 89
- Busiest day: 2026-08-19 at 7.21B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 25.31B | $14196.90 |
| claude | claude-opus-5 | 20.29B | $15265.79 |
| claude | claude-opus-5-5 | 13.98B | $7049.43 |
| claude | claude-fable-5-1 | 3.90B | $4087.71 |
| claude | claude-fable-5 | 3.53B | $5806.95 |
| codex | gpt-6.1-sol | 1.98B | $392.30 |
| codex | gpt-6-astra | 1.70B | $2214.36 |
| claude | claude-sonnet-5 | 1.41B | $605.17 |

## Token breakdown

- Uncached input: 748.4M
- Cached input: 72.91B
- Cache write 5m: 367.0M
- Cache write 1h: 838.2M
- Output: 198.2M
- Reasoning output: 64.2M

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