---
title: "Charles Ma (@charles)"
description: "Rank #493 of 1122 on the Superset leaderboard, tier 1."
canonical: https://superset.sh/charles
last-updated: 2026-09-07
---

# Charles Ma (@charles)

Rank #493 of 1122 on the Superset leaderboard, tier 1.

URL: https://superset.sh/charles

## Standing

- Rank: #493 of 1122
- Tier: Button pusher
- Tokens: 6.37B all time
- Cost: $3364.25 API-equivalent
- Sessions: 1098
- Tracking: 2026-07-30 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 5 axes, measured over the trailing 30 days.

| Axis | Current | Needed | Met | Measures |
| --- | --- | --- | --- | --- |
| width | 1.8 | 3.1 | no | agents running at once |
| depth | 3.5M | 10.4M | no | tokens per session |
| output | 6.0 | 2.1 | yes | agent PRs merged per week |
| sustain | 28 | 17 | yes | active days in the last 30 |
| cost | $44.59 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 3 of 3) at $100, earned 2026-09-07
- **ship-it** (level 2 of 4) at 10, 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: 32
- Busiest day: 2026-08-12 at 1.59B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | unknown | 1.83B | $42.67 |
| claude | claude-opus-5 | 1.49B | $1074.69 |
| codex | gpt-5.6-sol | 1.06B | $736.17 |
| codex | gpt-6-astra | 614.7M | $717.16 |
| codex | gpt-5.6-luna | 365.4M | $11.56 |
| cursor | composer-2.5-fast | 212.0M | $188.49 |
| codex | gpt-5.6-terra | 189.7M | $60.44 |
| cursor | default | 167.6M | $122.07 |

## Token breakdown

- Uncached input: 137.7M
- Cached input: 6.18B
- Cache write 5m: 9.2M
- Cache write 1h: 24.2M
- Output: 20.0M
- Reasoning output: 4.1M

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