---
title: "Guillaume K. (@guillaume-k)"
description: "Rank #342 of 2501 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/guillaume-k
last-updated: 2026-10-26
---

# Guillaume K. (@guillaume-k)

Rank #342 of 2501 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/guillaume-k

## Standing

- Rank: #342 of 2501
- Tier: Operator
- Tokens: 46.36B all time
- Cost: $32631.77 API-equivalent
- Sessions: 2882
- Tracking: 2026-07-30 to 2026-10-26

## 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 | 3.0 | 5.5 | no | agents running at once |
| depth | 12.3M | 23.3M | no | tokens per session |
| sustain | 25 | 24 | yes | active days in the last 30 |

## Achievements

- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 500
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 77
- Busiest day: 2026-10-21 at 2.50B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 22.85B | $12130.36 |
| claude | claude-opus-5 | 13.55B | $8805.34 |
| claude | claude-fable-5 | 5.69B | $8051.88 |
| claude | claude-fable-5-1 | 3.46B | $2973.97 |
| codex | gpt-5.6-sol | 431.0M | $203.13 |
| codex | gpt-6-astra | 297.3M | $393.74 |
| claude | claude-sonnet-5 | 64.7M | $22.42 |
| claude | claude-opus-4-8 | 30.0M | $50.32 |

## Token breakdown

- Uncached input: 13.1M
- Cached input: 45.48B
- Cache write 5m: 452.6M
- Cache write 1h: 340.8M
- Output: 78.6M
- Reasoning output: 20.9M

Published voluntarily by the account holder. Source: https://paradev.com/guillaume-k