---
title: "Jeremy Fornarino (@j4y)"
description: "Rank #604 of 2498 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/j4y
last-updated: 2026-10-26
---

# Jeremy Fornarino (@j4y)

Rank #604 of 2498 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/j4y

## Standing

- Rank: #604 of 2498
- Tier: Operator
- Tokens: 26.77B all time
- Cost: $16096.56 API-equivalent
- Sessions: 7709
- Tracking: 2026-08-05 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 | 5.0 | 5.5 | no | agents running at once |
| depth | 1.9M | 23.3M | no | tokens per session |
| output | 24.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 28 | 24 | yes | active days in the last 30 |
| cost | $26.10 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 2 of 3) at $300, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, 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: 73
- Busiest day: 2026-10-13 at 1.15B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 11.69B | $8068.76 |
| claude | claude-opus-5-5 | 10.53B | $4461.37 |
| claude | claude-opus-4-8 | 1.20B | $929.86 |
| claude | claude-fable-5 | 633.9M | $1042.94 |
| codex | gpt-6.1-sol | 595.2M | $86.66 |
| claude | claude-haiku-5-5 | 447.6M | $154.95 |
| claude | claude-opus-4-7 | 369.2M | $587.75 |
| codex | gpt-6-sol | 351.6M | $92.90 |

## Token breakdown

- Uncached input: 40.6M
- Cached input: 26.07B
- Cache write 5m: 175.6M
- Cache write 1h: 398.7M
- Output: 82.0M
- Reasoning output: 26.3M

Published voluntarily by the account holder. Source: https://paradev.com/j4y