---
title: "Tomáš Balvín (@balvajs)"
description: "Rank #906 of 2499 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/balvajs
last-updated: 2026-10-26
---

# Tomáš Balvín (@balvajs)

Rank #906 of 2499 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/balvajs

## Standing

- Rank: #906 of 2499
- Tier: Operator
- Tokens: 16.33B all time
- Cost: $8721.60 API-equivalent
- Sessions: 4145
- Tracking: 2026-07-29 to 2026-09-28

## 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 | 3.0 | 5.5 | no | agents running at once |
| depth | 3.8M | 23.3M | no | tokens per session |
| output | 13.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 29 | 24 | yes | active days in the last 30 |
| cost | $99.01 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 3 of 3) at $100, earned 2026-09-07
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 55
- Busiest day: 2026-09-21 at 1.36B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 5.05B | $4394.99 |
| omp | glm-5.3-flash | 2.82B | $87.39 |
| omp | deepseek-v4.1-flash | 2.16B | $77.47 |
| claude | claude-sonnet-5 | 1.42B | $643.40 |
| omp | claude-opus-5-5 | 1.15B | $712.03 |
| omp | claude-sonnet-5 | 810.2M | $240.38 |
| omp | claude-opus-5 | 785.8M | $791.50 |
| claude | glm-5.2 | 373.5M | $304.32 |

## Token breakdown

- Uncached input: 906.1M
- Cached input: 15.03B
- Cache write 5m: 181.1M
- Cache write 1h: 116.4M
- Output: 99.8M
- Reasoning output: 14.8M

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