---
title: "Boris Dichter (@borisd)"
description: "Rank #1305 of 2500 on the Paradev leaderboard, tier 1."
canonical: https://paradev.com/borisd
last-updated: 2026-10-26
---

# Boris Dichter (@borisd)

Rank #1305 of 2500 on the Paradev leaderboard, tier 1.

URL: https://paradev.com/borisd

## Standing

- Rank: #1305 of 2500
- Tier: Button pusher
- Tokens: 9.00B all time
- Cost: $5077.46 API-equivalent
- Sessions: 1130
- Tracking: 2026-08-02 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 | 2.0 | 3.1 | no | agents running at once |
| depth | 7.2M | 10.4M | no | tokens per session |
| output | 2.0 | 2.1 | no | agent PRs merged per week |
| sustain | 22 | 17 | yes | active days in the last 30 |
| cost | $260.20 | <= $315.60 | yes | USD per merged PR, lower is better |

## Achievements

- **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: 100
- spend: 1.0K
- tokens: 1.00B

## Contributions

- Active days in the last year: 52
- Busiest day: 2026-10-22 at 530.0M tokens

## Models

| Provider | Model | Tokens | Cost |
| --- | --- | --- | --- |
| claude | claude-opus-5 | 3.13B | $2441.75 |
| claude | claude-opus-5-5 | 2.60B | $1112.81 |
| claude | claude-sonnet-5-5 | 1.41B | $412.18 |
| claude | claude-sonnet-5 | 1.17B | $532.94 |
| codex | gpt-5.6-sol | 349.7M | $302.00 |
| claude | claude-opus-4-8 | 212.8M | $180.16 |
| claude | claude-fable-5-1 | 37.9M | $57.03 |
| codex | gpt-5.6-terra | 32.7M | $11.82 |

## Token breakdown

- Uncached input: 21.9M
- Cached input: 8.72B
- Cache write 5m: 119.3M
- Cache write 1h: 104.6M
- Output: 29.6M
- Reasoning output: 8.0M

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