---
title: "fenglei (@fenglei)"
description: "Rank #438 of 1122 on the Superset leaderboard, tier 1."
canonical: https://superset.sh/fenglei
last-updated: 2026-09-07
---

# fenglei (@fenglei)

Rank #438 of 1122 on the Superset leaderboard, tier 1.

URL: https://superset.sh/fenglei

## Standing

- Rank: #438 of 1122
- Tier: Button pusher
- Tokens: 7.59B all time
- Cost: $14442.01 API-equivalent
- Sessions: 530
- Tracking: 2026-07-28 to 2026-09-07

## 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 | 1.0 | 3.1 | no | agents running at once |
| depth | 11.3M | 10.4M | yes | tokens per session |
| sustain | 28 | 17 | yes | active days in the last 30 |

## Achievements

- **day-one**, earned 2026-09-07
- **two-hands** (level 1 of 3) at 10, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 500
- spend: 10.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 37
- Busiest day: 2026-08-16 at 510.7M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-4-8 | 2.73B | $4975.23 |
| claude | claude-opus-5 | 2.36B | $5811.69 |
| claude | claude-fable-5 | 1.47B | $2755.70 |
| codex | gpt-5.6-sol | 799.7M | $585.73 |
| claude | claude-fable-5-1 | 125.0M | $166.90 |
| codex | gpt-6-astra | 67.0M | $104.94 |
| claude | claude-sonnet-4-6 | 21.5M | $30.60 |
| claude | claude-opus-4-7 | 8.2M | $11.14 |

## Token breakdown

- Uncached input: 1.61B
- Cached input: 5.67B
- Cache write 5m: 288.9M
- Cache write 1h: 0
- Output: 15.6M
- Reasoning output: 2.8M

Published voluntarily by the account holder. Source: https://superset.sh/fenglei