---
title: "Justin Levine (@jalco)"
description: "Rank #1119 of 2498 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/jalco
last-updated: 2026-10-26
---

# Justin Levine (@jalco)

Rank #1119 of 2498 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/jalco

## Standing

- Rank: #1119 of 2498
- Tier: Operator
- Tokens: 11.95B all time
- Cost: $10606.56 API-equivalent
- Sessions: 398
- Tracking: 2026-08-17 to 2026-09-14

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

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 2.0 | 5.5 | no | agents running at once |
| depth | 31.4M | 23.3M | yes | tokens per session |
| sustain | 25 | 24 | yes | active days in the last 30 |
| cost | $153.72 | <= $104.48 | no | 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 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 25
- Busiest day: 2026-09-03 at 908.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| pi | gpt-5.6-sol | 8.68B | $7437.40 |
| pi | claude-fable-5-1 | 941.2M | $558.45 |
| pi | gpt-6-astra | 867.0M | $1121.43 |
| pi | claude-opus-5 | 626.4M | $433.62 |
| pi | claude-fable-5 | 610.2M | $926.95 |
| pi | claude-opus-4-8 | 191.7M | $104.52 |
| codex | gpt-6-astra | 19.4M | $22.87 |
| pi | glm-5.3-flash | 12.5M | $0.28 |

## Token breakdown

- Uncached input: 174.0M
- Cached input: 11.70B
- Cache write 5m: 63.4M
- Cache write 1h: 29.5K
- Output: 15.7M
- Reasoning output: 2.3K

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