---
title: "Kimon (@qflen)"
description: "Rank #49 of 2503 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/qflen
last-updated: 2026-10-26
---

# Kimon (@qflen)

Rank #49 of 2503 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/qflen

## Standing

- Rank: #49 of 2503
- Tier: Button pusher
- Tokens: 133.61B all time
- Cost: $106786.49 API-equivalent
- Sessions: 9971
- Tracking: 2026-07-31 to 2026-10-26

## Links

- X: https://x.com/qflen00

## 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 | 4.0 | 3.1 | yes | agents running at once |
| depth | 9.9M | 10.4M | no | tokens per session |
| sustain | 30 | 17 | yes | active days in the last 30 |
| cost | $16993.69 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 2 of 3) at 30, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 87
- Busiest day: 2026-09-27 at 7.29B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 62.23B | $43801.34 |
| claude | claude-opus-5-5 | 34.81B | $15757.10 |
| claude | claude-fable-5-1 | 12.43B | $14888.43 |
| codex | gpt-6-astra | 10.07B | $15237.58 |
| claude | claude-fable-5 | 9.64B | $15570.49 |
| claude | claude-sonnet-5 | 1.43B | $508.65 |
| codex | gpt-6-sol | 888.7M | $190.49 |
| codex | codex-auto-review | 728.6M | $16.14 |

## Token breakdown

- Uncached input: 431.0M
- Cached input: 130.19B
- Cache write 5m: 1.45B
- Cache write 1h: 988.6M
- Output: 550.7M
- Reasoning output: 247.6M

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