---
title: "Roman Liukevich (@calmdays)"
description: "Rank #328 of 1122 on the Superset leaderboard, tier 1."
canonical: https://superset.sh/calmdays
last-updated: 2026-09-07
---

# Roman Liukevich (@calmdays)

Rank #328 of 1122 on the Superset leaderboard, tier 1.

URL: https://superset.sh/calmdays

## Standing

- Rank: #328 of 1122
- Tier: Button pusher
- Tokens: 10.56B all time
- Cost: $8618.59 API-equivalent
- Sessions: 773
- Tracking: 2026-08-01 to 2026-09-06

## 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 | 2.0 | 3.1 | no | agents running at once |
| depth | 16.5M | 10.4M | yes | tokens per session |
| output | 1.0 | 2.1 | no | agent PRs merged per week |
| sustain | 27 | 17 | yes | active days in the last 30 |
| cost | $1085.29 | <= $315.60 | no | USD per merged PR, lower is better |

## Achievements

- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **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 2 of 3) at 10.0M, earned 2026-09-07

## Milestones

- sessions: 500
- spend: 1.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 33
- Busiest day: 2026-09-04 at 734.5M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 8.36B | $6423.77 |
| claude | claude-sonnet-5 | 1.05B | $466.75 |
| claude | claude-fable-5 | 456.6M | $889.93 |
| claude | claude-fable-5-1 | 431.0M | $620.64 |
| codex | gpt-5.6-sol | 193.7M | $174.23 |
| claude | claude-opus-4-8 | 35.4M | $40.18 |
| codex | unknown | 25.5M | $0.84 |
| codex | gpt-5.6-terra | 6.2M | $1.97 |

## Token breakdown

- Uncached input: 12.7M
- Cached input: 10.27B
- Cache write 5m: 124.2M
- Cache write 1h: 108.4M
- Output: 50.5M
- Reasoning output: 17.8M

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