---
title: "Guilherme Ribas (@guilherme-ribas)"
description: "Rank #1854 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/guilherme-ribas
last-updated: 2026-10-26
---

# Guilherme Ribas (@guilherme-ribas)

Rank #1854 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/guilherme-ribas

## Standing

- Rank: #1854 of 2498
- Tier: Button pusher
- Tokens: 3.50B all time
- Cost: $4822.92 API-equivalent
- Sessions: 490
- Tracking: 2026-08-03 to 2026-10-05

## 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 | 6.8M | 10.4M | no | tokens per session |
| output | 3.0 | 2.1 | yes | agent PRs merged per week |
| sustain | 23 | 17 | yes | active days in the last 30 |
| cost | $142.84 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **ship-it** (level 1 of 4) at 1, earned 2026-09-08
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-08

## Milestones

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

## Contributions

- Active days in the last year: 47
- Busiest day: 2026-08-27 at 375.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 1.66B | $2172.91 |
| claude | claude-opus-5-5 | 1.04B | $1223.51 |
| claude | claude-sonnet-5 | 331.5M | $567.15 |
| claude | claude-fable-5 | 158.9M | $530.14 |
| claude | claude-sonnet-5-5 | 150.2M | $96.71 |
| claude | claude-fable-5-1 | 54.7M | $144.08 |
| codex | gpt-5.6-sol | 44.9M | $42.32 |
| cursor | cursor-grok-4.6-high | 32.4M | $22.48 |

## Token breakdown

- Uncached input: 20.9M
- Cached input: 3.09B
- Cache write 5m: 102.8M
- Cache write 1h: 269.1M
- Output: 18.5M
- Reasoning output: 8.3M

Published voluntarily by the account holder. Source: https://paradev.com/guilherme-ribas