---
title: "Vamsee Chamakura (@vamseems)"
description: "Rank #2106 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/vamseems
last-updated: 2026-10-26
---

# Vamsee Chamakura (@vamseems)

Rank #2106 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/vamseems

## Standing

- Rank: #2106 of 2498
- Tier: Button pusher
- Tokens: 1.67B all time
- Cost: $2281.81 API-equivalent
- Sessions: 628
- Tracking: 2026-07-30 to 2026-09-09

## 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 | 2.1M | 10.4M | no | tokens per session |
| output | 1.0 | 2.1 | no | agent PRs merged per week |
| sustain | 23 | 17 | yes | active days in the last 30 |
| cost | $186.96 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 2 of 3) at $300, earned 2026-09-07
- **ship-it** (level 1 of 4) at 1, earned 2026-09-07

## Milestones

- sessions: 500
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 35
- Busiest day: 2026-09-02 at 193.2M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 721.7M | $698.15 |
| claude | claude-fable-5 | 560.7M | $1069.07 |
| claude | claude-fable-5-1 | 197.4M | $309.45 |
| claude | claude-opus-4-8 | 91.2M | $120.07 |
| claude | claude-sonnet-5 | 32.9M | $20.02 |
| cursor | gpt-5.6-sol-medium | 15.8M | $16.32 |
| cursor | gpt-5.5-medium | 10.2M | $8.18 |
| cursor | grok-bot-default | 8.3M | $15.27 |

## Token breakdown

- Uncached input: 4.8M
- Cached input: 1.59B
- Cache write 5m: 29.4M
- Cache write 1h: 42.7M
- Output: 8.7M
- Reasoning output: 2.1M

Published voluntarily by the account holder. Source: https://paradev.com/vamseems