---
title: "Matt Birchler (@martyb)"
description: "Rank #747 of 2498 on the Paradev leaderboard, tier 2."
canonical: https://paradev.com/martyb
last-updated: 2026-10-26
---

# Matt Birchler (@martyb)

Rank #747 of 2498 on the Paradev leaderboard, tier 2.

URL: https://paradev.com/martyb

## Standing

- Rank: #747 of 2498
- Tier: Operator
- Tokens: 20.86B all time
- Cost: $16732.66 API-equivalent
- Sessions: 3181
- Tracking: 2026-07-28 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. 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 | 1.0 | 5.5 | no | agents running at once |
| depth | 10.3M | 23.3M | no | tokens per session |
| output | 9.0 | 6.0 | yes | agent PRs merged per week |
| sustain | 30 | 24 | yes | active days in the last 30 |
| cost | $83.08 | <= $104.48 | yes | USD per merged PR, lower is better |

## Achievements

- **day-one**, earned 2026-09-07
- **plant-floor** (level 1 of 3) at 10, earned 2026-09-07
- **ship-it** (level 1 of 4) at 1, earned 2026-09-07
- **thirty** (level 1 of 3) at 30, 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: 1.0K
- spend: 10.0K
- tokens: 10.00B

## Contributions

- Active days in the last year: 91
- Busiest day: 2026-10-22 at 1.02B tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 6.41B | $4805.30 |
| claude | claude-opus-5-5 | 5.25B | $2179.97 |
| claude | claude-fable-5-1 | 3.98B | $3891.18 |
| claude | claude-fable-5 | 2.84B | $4658.56 |
| claude | claude-sonnet-5 | 2.17B | $1102.98 |
| claude | claude-haiku-4-5-20251001 | 122.5M | $28.21 |
| claude | claude-sonnet-5-5 | 68.6M | $43.44 |
| codex | gpt-6-astra | 8.8M | $13.11 |

## Token breakdown

- Uncached input: 2.5M
- Cached input: 20.30B
- Cache write 5m: 174.4M
- Cache write 1h: 280.7M
- Output: 101.4M
- Reasoning output: 22.2M

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