---
title: "杨兆 (@thinkdiff258)"
description: "Rank #1322 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/thinkdiff258
last-updated: 2026-10-26
---

# 杨兆 (@thinkdiff258)

Rank #1322 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/thinkdiff258

## Standing

- Rank: #1322 of 2498
- Tier: Button pusher
- Tokens: 8.79B all time
- Cost: $5085.69 API-equivalent
- Sessions: 1619
- Tracking: 2026-08-06 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 3 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 2.0 | 3.1 | no | agents running at once |
| depth | 5.2M | 10.4M | no | tokens per session |
| sustain | 28 | 17 | yes | active days in the last 30 |

## Achievements

- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-07

## Milestones

- sessions: 100
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 71
- Busiest day: 2026-10-25 at 1.60B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-6.1-sol | 2.87B | $39.88 |
| codex | gpt-6-astra | 2.59B | $3635.19 |
| codex | gpt-5.6-sol | 1.59B | $1222.67 |
| codex | gpt-5.6-luna | 724.6M | $25.41 |
| codex | gpt-6-luna | 525.2M | $9.12 |
| codex | gpt-5.5 | 303.5M | $80.81 |
| codex | gpt-5.6-terra | 138.1M | $56.17 |
| codex | gpt-5.4 | 28.9M | $10.39 |

## Token breakdown

- Uncached input: 348.6M
- Cached input: 8.41B
- Cache write 5m: 273.0K
- Cache write 1h: 0
- Output: 27.4M
- Reasoning output: 11.0M

Published voluntarily by the account holder. Source: https://paradev.com/thinkdiff258