---
title: "tsuyoshi-nakayama-LITALICO (@tsuyoshi-nakayama-litalico)"
description: "Rank #787 of 2498 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/tsuyoshi-nakayama-litalico
last-updated: 2026-10-26
---

# tsuyoshi-nakayama-LITALICO (@tsuyoshi-nakayama-litalico)

Rank #787 of 2498 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/tsuyoshi-nakayama-litalico

## Standing

- Rank: #787 of 2498
- Tier: Button pusher
- Tokens: 19.49B all time
- Cost: $14230.60 API-equivalent
- Sessions: 1776
- Tracking: 2026-07-30 to 2026-10-26

## 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 | 3.0 | 3.1 | no | agents running at once |
| depth | 15.1M | 10.4M | yes | tokens per session |
| output | 1.0 | 2.1 | no | agent PRs merged per week |
| sustain | 17 | 17 | yes | active days in the last 30 |
| cost | $843.69 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **ship-it** (level 1 of 4) at 1, 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: 500
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 56
- Busiest day: 2026-09-28 at 1.56B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5-5 | 7.64B | $4917.80 |
| claude | claude-opus-5 | 6.88B | $5595.18 |
| claude | claude-sonnet-5 | 3.90B | $1826.73 |
| claude | claude-fable-5 | 497.2M | $1026.87 |
| codex | gpt-5.6-sol | 282.2M | $244.78 |
| claude | claude-fable-5-1 | 278.3M | $590.90 |
| claude | claude-opus-4-8 | 7.2M | $22.04 |
| claude | claude-haiku-4-5-20251001 | 4.0M | $4.79 |

## Token breakdown

- Uncached input: 16.9M
- Cached input: 18.82B
- Cache write 5m: 271.7M
- Cache write 1h: 263.5M
- Output: 123.9M
- Reasoning output: 71.6M

Published voluntarily by the account holder. Source: https://paradev.com/tsuyoshi-nakayama-litalico