---
title: "Takumi Nakagawara (@takumi)"
description: "Rank #84 of 2502 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/takumi
last-updated: 2026-10-26
---

# Takumi Nakagawara (@takumi)

Rank #84 of 2502 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/takumi

## Standing

- Rank: #84 of 2502
- Tier: Operator
- Tokens: 101.79B all time
- Cost: $70071.08 API-equivalent
- Sessions: 7252
- Tracking: 2026-07-29 to 2026-10-15

## How this tier was reached

Tier is a weighted score across the axes measured for you, so a strong axis offsets a weak one. Plant Manager 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 | 4.0 | 5.5 | no | agents running at once |
| depth | 10.5M | 23.3M | no | tokens per session |
| output | 72.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 30 | 24 | yes | active days in the last 30 |
| cost | $59.91 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 2 of 3) at $300, earned 2026-09-07
- **plant-floor** (level 2 of 3) at 30, earned 2026-09-07
- **ship-it** (level 3 of 4) at 100, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, earned 2026-09-07
- **two-hands** (level 2 of 3) at 30, earned 2026-09-07
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 1.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 79
- Busiest day: 2026-08-12 at 12.36B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| codex | gpt-5.6-sol | 32.64B | $22083.55 |
| claude | claude-opus-5 | 25.59B | $17546.31 |
| claude | claude-opus-5-5 | 11.97B | $6382.99 |
| claude | claude-fable-5-1 | 8.08B | $5658.13 |
| claude | claude-fable-5 | 6.75B | $8880.43 |
| codex | gpt-6-astra | 6.16B | $7919.87 |
| codex | gpt-6.1-sol | 3.82B | $734.48 |
| devin | swe-2-high | 2.28B | $57.79 |

## Token breakdown

- Uncached input: 1.34B
- Cached input: 99.25B
- Cache write 5m: 356.2M
- Cache write 1h: 554.6M
- Output: 292.5M
- Reasoning output: 71.2M

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