---
title: "Toby Berster (@teebee86)"
description: "Rank #173 of 2503 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/teebee86
last-updated: 2026-10-26
---

# Toby Berster (@teebee86)

Rank #173 of 2503 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/teebee86

## Standing

- Rank: #173 of 2503
- Tier: Operator
- Tokens: 72.57B all time
- Cost: $36196.35 API-equivalent
- Sessions: 7042
- Tracking: 2026-07-31 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 | 4.0 | 5.5 | no | agents running at once |
| depth | 10.2M | 23.3M | no | tokens per session |
| sustain | 30 | 24 | yes | active days in the last 30 |

## Achievements

- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 88
- Busiest day: 2026-09-23 at 4.90B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 29.45B | $12266.54 |
| claude | claude-opus-5 | 17.78B | $13193.03 |
| claude | claude-sonnet-5-5 | 10.69B | $4215.29 |
| claude | claude-sonnet-5 | 7.97B | $2434.15 |
| claude | claude-haiku-5-5 | 2.53B | $353.31 |
| codex | gpt-6.1-sol | 1.84B | $407.15 |
| claude | claude-fable-5 | 1.52B | $2309.46 |
| claude | claude-fable-5-1 | 631.7M | $874.81 |

## Token breakdown

- Uncached input: 75.3M
- Cached input: 70.18B
- Cache write 5m: 1.63B
- Cache write 1h: 467.1M
- Output: 219.1M
- Reasoning output: 72.0M

Published voluntarily by the account holder. Source: https://paradev.com/teebee86