---
title: "Luis J. Espinoza (@espinozasenior)"
description: "Rank #287 of 1631 on the Superset leaderboard, tier 2."
canonical: https://superset.sh/espinozasenior
last-updated: 2026-09-18
---

# Luis J. Espinoza (@espinozasenior)

Rank #287 of 1631 on the Superset leaderboard, tier 2.

URL: https://superset.sh/espinozasenior

## Standing

- Rank: #287 of 1631
- Tier: Operator
- Tokens: 19.85B all time
- Cost: $18301.22 API-equivalent
- Sessions: 1940
- Tracking: 2026-08-20 to 2026-09-18

## 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 | 3.0 | 5.5 | no | agents running at once |
| depth | 12.6M | 23.3M | no | tokens per session |
| output | 14.5 | 6.0 | yes | agent PRs merged per week |
| sustain | 30 | 24 | yes | active days in the last 30 |
| cost | $281.56 | <= $104.48 | no | USD per merged PR, lower is better |

## Achievements

- **efficient** (level 2 of 3) at $300, earned 2026-09-18
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-18
- **run-01**, earned 2026-09-18
- **ship-it** (level 2 of 4) at 10, earned 2026-09-18
- **thirty** (level 1 of 3) at 30, earned 2026-09-18
- **two-hands** (level 1 of 3) at 10, earned 2026-09-18
- **whole-task** (level 2 of 3) at 10.0M, earned 2026-09-18

## Milestones

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

## Contributions

- Active days in the last year: 30
- Busiest day: 2026-08-28 at 1.75B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 11.84B | $8937.43 |
| claude | claude-fable-5-1 | 3.15B | $3350.16 |
| claude | claude-fable-5 | 3.08B | $5101.10 |
| claude | claude-sonnet-5 | 994.4M | $314.47 |
| claude | claude-opus-4-8 | 669.6M | $547.18 |
| codex | gpt-5.6-terra | 83.0M | $43.28 |
| claude | claude-haiku-4-5-20251001 | 26.6M | $7.60 |
| codex | unknown | 0 | $0.00 |

## Token breakdown

- Uncached input: 12.0M
- Cached input: 19.21B
- Cache write 5m: 224.8M
- Cache write 1h: 362.0M
- Output: 43.3M
- Reasoning output: 11.3M

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