---
title: "Yitian Huang (@yitian-huang)"
description: "Rank #882 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/yitian-huang
last-updated: 2026-10-26
---

# Yitian Huang (@yitian-huang)

Rank #882 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/yitian-huang

## Standing

- Rank: #882 of 2498
- Tier: Button pusher
- Tokens: 16.85B all time
- Cost: $10737.44 API-equivalent
- Sessions: 672
- Tracking: 2026-08-07 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 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 1.0 | 3.1 | no | agents running at once |
| depth | 13.8M | 10.4M | yes | tokens per session |
| output | 2.0 | 2.1 | no | agent PRs merged per week |
| sustain | 20 | 17 | yes | active days in the last 30 |
| cost | $103.27 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

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

## Contributions

- Active days in the last year: 65
- Busiest day: 2026-09-02 at 987.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 13.18B | $9017.65 |
| claude | claude-opus-5-5 | 3.51B | $1637.67 |
| claude | claude-sonnet-5 | 71.8M | $34.14 |
| codex | gpt-5.6-sol | 63.3M | $41.24 |
| codex | gpt-6.1-sol | 8.0M | $1.83 |
| codex | gpt-5.6-terra | 7.0M | $4.65 |
| claude | claude-haiku-4-5-20251001 | 126.2K | $0.26 |
| codex | unknown | 0 | $0.00 |

## Token breakdown

- Uncached input: 5.6M
- Cached input: 16.52B
- Cache write 5m: 83.8M
- Cache write 1h: 204.6M
- Output: 35.3M
- Reasoning output: 10.6M

Published voluntarily by the account holder. Source: https://paradev.com/yitian-huang