---
title: "Karthik R (@karthik-r)"
description: "Rank #1606 of 1949 on the Superset leaderboard, tier 1."
canonical: https://superset.sh/karthik-r
last-updated: 2026-09-30
---

# Karthik R (@karthik-r)

Rank #1606 of 1949 on the Superset leaderboard, tier 1.

URL: https://superset.sh/karthik-r

## Standing

- Rank: #1606 of 1949
- Tier: Button pusher
- Tokens: 1.48B all time
- Cost: $1556.08 API-equivalent
- Sessions: 233
- Tracking: 2026-08-25 to 2026-09-29

## 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 | 5.2M | 10.4M | no | tokens per session |
| output | 3.0 | 2.1 | yes | agent PRs merged per week |
| sustain | 21 | 17 | yes | active days in the last 30 |
| cost | $79.11 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 3 of 3) at $100, earned 2026-09-30
- **ship-it** (level 2 of 4) at 10, earned 2026-09-30
- **whole-task** (level 1 of 3) at 2.5M, earned 2026-09-30

## Milestones

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

## Contributions

- Active days in the last year: 24
- Busiest day: 2026-09-24 at 189.1M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-fable-5-1 | 834.1M | $1035.89 |
| claude | claude-opus-5-5 | 318.7M | $132.94 |
| claude | claude-fable-5 | 130.6M | $276.68 |
| claude | claude-sonnet-5 | 127.3M | $39.06 |
| claude | claude-opus-5 | 72.6M | $71.50 |
| claude | claude-haiku-4-5-20251001 | 24.4K | $0.02 |

## Token breakdown

- Uncached input: 160.2K
- Cached input: 1.43B
- Cache write 5m: 11.9M
- Cache write 1h: 33.6M
- Output: 9.8M
- Reasoning output: 5.0M

Published voluntarily by the account holder. Source: https://superset.sh/karthik-r