---
title: "Chirag Chadha (@chiggy)"
description: "Rank #807 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/chiggy
last-updated: 2026-10-26
---

# Chirag Chadha (@chiggy)

Rank #807 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/chiggy

## Standing

- Rank: #807 of 2498
- Tier: Button pusher
- Tokens: 18.89B all time
- Cost: $11841.79 API-equivalent
- Sessions: 1562
- Tracking: 2026-07-28 to 2026-10-07

## 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 4 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 2.5 | 3.1 | no | agents running at once |
| depth | 11.2M | 10.4M | yes | tokens per session |
| sustain | 23 | 17 | yes | active days in the last 30 |
| cost | $1946.73 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **day-one**, earned 2026-09-21
- **efficient** (level 3 of 3) at $100, earned 2026-09-21
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-21
- **run-01**, earned 2026-09-21
- **ship-it** (level 2 of 4) at 10, earned 2026-09-21
- **two-hands** (level 2 of 3) at 30, earned 2026-09-21
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-21

## Milestones

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

## Contributions

- Active days in the last year: 58
- Busiest day: 2026-07-29 at 980.9M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 8.82B | $6003.17 |
| claude | claude-opus-5-5 | 4.05B | $2816.53 |
| codex | gpt-6-astra | 3.06B | $816.05 |
| claude | claude-opus-5 | 878.5M | $666.70 |
| claude | claude-fable-5 | 728.5M | $1196.11 |
| codex | codex-auto-review | 688.7M | $27.04 |
| codex | unknown | 346.4M | $9.69 |
| claude | claude-opus-4-7 | 138.6M | $190.90 |

## Token breakdown

- Uncached input: 388.6M
- Cached input: 18.34B
- Cache write 5m: 34.9M
- Cache write 1h: 80.3M
- Output: 53.2M
- Reasoning output: 27.4M

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