---
title: "Systrends-ZR (@zr)"
description: "Rank #1079 of 2504 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/zr
last-updated: 2026-10-26
---

# Systrends-ZR (@zr)

Rank #1079 of 2504 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/zr

## Standing

- Rank: #1079 of 2504
- Tier: Button pusher
- Tokens: 12.88B all time
- Cost: $7178.99 API-equivalent
- Sessions: 978
- Tracking: 2026-08-13 to 2026-09-21

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

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 1.0 | 3.1 | no | agents running at once |
| depth | 8.9M | 10.4M | no | tokens per session |
| sustain | 26 | 17 | yes | active days in the last 30 |
| cost | $2328.47 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 1 of 3) at $750, earned 2026-09-11
- **ship-it** (level 1 of 4) at 1, earned 2026-09-11
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-11

## Milestones

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

## Contributions

- Active days in the last year: 33
- Busiest day: 2026-09-14 at 2.03B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 6.52B | $3480.42 |
| claude | claude-opus-5 | 3.49B | $2243.33 |
| claude | claude-sonnet-5 | 2.36B | $637.19 |
| claude | claude-fable-5 | 245.3M | $473.09 |
| claude | claude-fable-5-1 | 192.8M | $268.17 |
| claude | claude-opus-4-8 | 65.9M | $76.47 |
| claude | claude-haiku-4-5-20251001 | 796.2K | $0.29 |
| grok | grok-4.6 | 21.8K | $0.03 |

## Token breakdown

- Uncached input: 144.7M
- Cached input: 12.61B
- Cache write 5m: 41.5M
- Cache write 1h: 45.4M
- Output: 38.5M
- Reasoning output: 15.4M

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