---
title: "Nicolas Taraborrelli (@borrelli)"
description: "Rank #381 of 2499 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/borrelli
last-updated: 2026-10-26
---

# Nicolas Taraborrelli (@borrelli)

Rank #381 of 2499 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/borrelli

## Standing

- Rank: #381 of 2499
- Tier: Operator
- Tokens: 42.51B all time
- Cost: $16360.63 API-equivalent
- Sessions: 2902
- Tracking: 2026-08-30 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 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 2.0 | 5.5 | no | agents running at once |
| depth | 20.3M | 23.3M | no | tokens per session |
| output | 6.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 24 | 24 | yes | active days in the last 30 |
| cost | $386.68 | <= $104.48 | no | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 1 of 3) at $750, earned 2026-10-09
- **plant-floor** (level 1 of 3) at 10, earned 2026-10-09
- **run-01**, earned 2026-10-09
- **ship-it** (level 2 of 4) at 10, earned 2026-10-09
- **two-hands** (level 1 of 3) at 10, earned 2026-10-09
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-10-09

## Milestones

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

## Contributions

- Active days in the last year: 44
- Busiest day: 2026-10-07 at 5.56B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 35.52B | $11253.85 |
| claude | claude-opus-5 | 6.39B | $4528.71 |
| claude | claude-opus-4-8 | 266.9M | $235.21 |
| claude | claude-fable-5-1 | 129.1M | $195.77 |
| claude | claude-sonnet-5-5 | 100.0M | $42.99 |
| claude | claude-sonnet-5 | 68.8M | $38.04 |
| codex | gpt-6-astra | 36.0M | $64.19 |
| claude | claude-haiku-4-5-20251001 | 1.5M | $1.05 |

## Token breakdown

- Uncached input: 2.6M
- Cached input: 41.75B
- Cache write 5m: 448.2M
- Cache write 1h: 236.6M
- Output: 76.0M
- Reasoning output: 28.2M

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