---
title: "5Y1U5 (@5y1u5)"
description: "Rank #276 of 2501 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/5y1u5
last-updated: 2026-10-26
---

# 5Y1U5 (@5y1u5)

Rank #276 of 2501 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/5y1u5

## Standing

- Rank: #276 of 2501
- Tier: Operator
- Tokens: 53.49B all time
- Cost: $39147.29 API-equivalent
- Sessions: 5343
- Tracking: 2026-07-28 to 2026-09-29

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

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 4.0 | 5.5 | no | agents running at once |
| depth | 7.2M | 23.3M | no | tokens per session |
| sustain | 29 | 24 | yes | active days in the last 30 |

## Achievements

- **day-one**, earned 2026-09-08
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-08
- **thirty** (level 1 of 3) at 30, earned 2026-09-08
- **two-hands** (level 2 of 3) at 30, earned 2026-09-08
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-08

## Milestones

- sessions: 1.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 63
- Busiest day: 2026-09-02 at 2.93B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 39.05B | $27388.83 |
| claude | claude-sonnet-5 | 5.19B | $2158.17 |
| claude | claude-opus-5-5 | 2.84B | $2077.57 |
| claude | claude-fable-5 | 1.92B | $2622.30 |
| claude | claude-fable-5-1 | 1.89B | $2255.44 |
| codex | gpt-5.6-sol | 1.46B | $1154.62 |
| claude | claude-opus-4-7 | 395.3M | $717.36 |
| codex | gpt-5.6-terra | 281.6M | $130.43 |

## Token breakdown

- Uncached input: 113.6M
- Cached input: 52.21B
- Cache write 5m: 431.6M
- Cache write 1h: 581.2M
- Output: 147.8M
- Reasoning output: 51.8M

Published voluntarily by the account holder. Source: https://paradev.com/5y1u5