---
title: "Leonardo Aramaki (@le0ssa)"
description: "Rank #1467 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/le0ssa
last-updated: 2026-10-26
---

# Leonardo Aramaki (@le0ssa)

Rank #1467 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/le0ssa

## Standing

- Rank: #1467 of 2498
- Tier: Button pusher
- Tokens: 6.98B all time
- Cost: $6163.11 API-equivalent
- Sessions: 557
- Tracking: 2026-07-29 to 2026-09-17

## 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 | 8.3M | 10.4M | no | tokens per session |
| output | 2.0 | 2.1 | no | agent PRs merged per week |
| sustain | 30 | 17 | yes | active days in the last 30 |
| cost | $506.76 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **ship-it** (level 1 of 4) at 1, 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: 48
- Busiest day: 2026-08-17 at 563.2M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 4.38B | $3518.64 |
| claude | claude-fable-5 | 913.9M | $1345.92 |
| claude | claude-sonnet-5 | 827.4M | $273.51 |
| claude | claude-fable-5-1 | 527.7M | $849.05 |
| codex | gpt-5.6-sol | 189.2M | $102.36 |
| claude | claude-opus-4-8 | 65.7M | $60.04 |
| claude | z-ai/glm-5.3-flash | 27.4M | $3.70 |
| codex | gpt-5.6-luna | 27.0M | $0.79 |

## Token breakdown

- Uncached input: 8.2M
- Cached input: 6.73B
- Cache write 5m: 157.0M
- Cache write 1h: 68.6M
- Output: 19.1M
- Reasoning output: 6.5M

Published voluntarily by the account holder. Source: https://paradev.com/le0ssa