---
title: "ohsun0405 (@ohsun0405)"
description: "Rank #738 of 2505 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/ohsun0405
last-updated: 2026-10-26
---

# ohsun0405 (@ohsun0405)

Rank #738 of 2505 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/ohsun0405

## Standing

- Rank: #738 of 2505
- Tier: Button pusher
- Tokens: 21.21B all time
- Cost: $14310.14 API-equivalent
- Sessions: 2345
- Tracking: 2026-07-28 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. 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 | 3.0 | 3.1 | no | agents running at once |
| depth | 10.4M | 10.4M | yes | tokens per session |
| sustain | 29 | 17 | yes | active days in the last 30 |
| cost | $1124.26 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **day-one**, earned 2026-09-07
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 1 of 4) at 1, 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: 1.00B

## Contributions

- Active days in the last year: 80
- Busiest day: 2026-10-26 at 1.33B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 7.79B | $6342.41 |
| claude | claude-opus-5-5 | 7.26B | $3458.99 |
| claude | claude-sonnet-5 | 2.83B | $1369.69 |
| claude | claude-sonnet-5-5 | 1.51B | $573.66 |
| claude | claude-fable-5 | 938.4M | $1621.40 |
| claude | claude-fable-5-1 | 478.0M | $666.67 |
| codex | gpt-5.6-sol | 134.9M | $101.57 |
| claude | claude-opus-4-8 | 129.0M | $129.16 |

## Token breakdown

- Uncached input: 9.1M
- Cached input: 20.51B
- Cache write 5m: 246.7M
- Cache write 1h: 316.9M
- Output: 122.1M
- Reasoning output: 59.8M

Published voluntarily by the account holder. Source: https://paradev.com/ohsun0405