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DI

Di Chang

Tier 3 (Nurture)Unclaimed Profile

@boese0601

PhD@USC CS | Visiting PhD@Stanford 21' Camaro ZL1 1LE | Cars, Racing, Life

University of Southern California | Stanford | Meta Palo Alto, CA, USA 163 followers 1,169 stars On GitHub since 2020
dichang@usc.edu @DiChang10 https://boese0601.github.io/

Analyzed 3/19/2026

Showing cached GitHub data from 3/19/2026. Could not fetch repos from GitHub. Showing cached data.

LLM Providers

1

Models Detected

1

AI Repos

1

Est. Monthly Cost

$1.8

AI Sophistication
17%

Basic API

Direct LLM API calls

Frameworks

Using LLM frameworks (LangChain, etc.)

Embeddings

Embedding models for semantic search

RAG

Retrieval-augmented generation with vector stores

Agents

Autonomous agent frameworks

Multi-Provider

Using 3+ LLM providers

Architecture Overview

LLM Providers

HuggingFace

Models

llama-3.3-70b

Observability

W&B
Provider Usage Across Repos
HuggingFace1 repo
ByteMorph
Model Diversity
1 models

Meta

llama-3.3-70b(1)
Interactive Cost Calculator

Estimate costs using published model pricing and your own volume inputs.

Model

Daily API Calls

1,000
10100K

Avg Tokens per Request

1,000
10010,000

llama-3.3-70b pricing

Input: $0.6/1M tokens  ·  Output: $0.6/1M tokens

These estimates use published model pricing. Actual costs depend on your call volume, prompt length, and response size.