---
title: "Yichen Song (SongYichen) (@yichen-song)"
description: "Rank #425 of 1122 on the Superset leaderboard, tier 1."
canonical: https://superset.sh/yichen-song
last-updated: 2026-09-07
---

# Yichen Song (SongYichen) (@yichen-song)

Rank #425 of 1122 on the Superset leaderboard, tier 1.

URL: https://superset.sh/yichen-song

## Standing

- Rank: #425 of 1122
- Tier: Button pusher
- Tokens: 7.91B all time
- Cost: $5206.19 API-equivalent
- Sessions: 1312
- Tracking: 2026-08-08 to 2026-09-06

## 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 | 6.4M | 10.4M | no | tokens per session |
| sustain | 30 | 17 | yes | active days in the last 30 |

## Contributions

- Active days in the last year: 30
- Busiest day: 2026-08-23 at 718.8M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 2.32B | $1500.91 |
| codex | gpt-5.6-sol | 1.98B | $1222.14 |
| cursor | default | 431.6M | $371.60 |
| cursor | claude-fable-5-thinking-high | 345.3M | $720.52 |
| claude | deepseek-v4-flash | 253.9M | $23.96 |
| codex | gpt-6-astra | 182.8M | $268.16 |
| pi | grok-4.6 | 165.5M | $108.97 |
| grok | grok-4.6 | 158.2M | $46.79 |

## Token breakdown

- Uncached input: 365.9M
- Cached input: 7.44B
- Cache write 5m: 41.2M
- Cache write 1h: 25.3M
- Output: 29.7M
- Reasoning output: 6.2M

Published voluntarily by the account holder. Source: https://superset.sh/yichen-song