---
title: "M Rafey (@yo)"
description: "Rank #677 of 2498 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/yo
last-updated: 2026-10-26
---

# M Rafey (@yo)

Rank #677 of 2498 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/yo

## Standing

- Rank: #677 of 2498
- Tier: Operator
- Tokens: 23.18B all time
- Cost: $15368.66 API-equivalent
- Sessions: 4765
- Tracking: 2026-08-30 to 2026-10-25

## 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 | 4.0 | 5.5 | no | agents running at once |
| depth | 4.8M | 23.3M | no | tokens per session |
| output | 16.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 30 | 24 | yes | active days in the last 30 |
| cost | $76.36 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 1 of 3) at $750, earned 2026-09-27
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-27
- **ship-it** (level 2 of 4) at 10, earned 2026-09-27
- **two-hands** (level 1 of 3) at 10, earned 2026-09-27
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-27

## Milestones

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

## Contributions

- Active days in the last year: 55
- Busiest day: 2026-09-18 at 1.38B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 6.83B | $5169.76 |
| claude | claude-sonnet-5 | 6.43B | $1798.89 |
| claude | claude-opus-5-5 | 5.83B | $3906.90 |
| claude | claude-opus-4-8 | 2.11B | $2343.71 |
| claude | claude-fable-5-1 | 719.1M | $1269.36 |
| claude | deepseek-v4.1-flash | 444.4M | $68.57 |
| codex | gpt-6-astra | 287.6M | $388.37 |
| codex | gpt-6-sol | 186.3M | $46.06 |

## Token breakdown

- Uncached input: 51.2M
- Cached input: 22.40B
- Cache write 5m: 489.9M
- Cache write 1h: 141.8M
- Output: 96.4M
- Reasoning output: 33.3M

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