Interactive AI Engineering Lab

Developer Calculators & AI Utilities

Production-grade interactive tools to calculate inference budgets, analyze token densities, and size local GPU hardware for vLLM and Ollama.

Live Interactive Cost Matrix

AI Inference Cost & Token Efficiency Matrix

Adjust monthly token volumes below to instantly compute exact API expenditures and compare modern frontier reasoning architectures.

Monthly Input Tokens:1 000 000 tok

50K5M10M

Monthly Output Tokens:500 000 tok

25K2.5M5M

Model / Provider	Speed	Input / 1M	Output / 1M	Est. Monthly Cost
DeepSeek-R1 (Reasoning)Best Reasoning ROI DeepSeek AI	42 tok/s	$0.55	$2.19	$1.65/ month
DeepSeek-V3 (671B MLA)Ultra Low Cost DeepSeek AI	60 tok/s	$0.27	$1.10	$0.82/ month
Gemini 2.5 Flash & Pro2M Context Leader Google DeepMind	142 tok/s	$0.15	$0.60	$0.45/ month
Claude 3.7 SonnetCoding Benchmark #1 Anthropic	78 tok/s	$3.00	$15.00	$10.50/ month
GPT-4o Omnimodal OpenAI	88 tok/s	$2.50	$10.00	$7.50/ month
Llama 3.3 70B on Groq LPUFastest Silicon Groq Cloud	520 tok/s	$0.59	$0.79	$0.98/ month
Llama 3.3 70B (Self-Hosted)100% Private / $0 API Local vLLM / Ollama	110 tok/s	$0.00	$0.00	$0.00/ month

Interactive Prompt Token Density Estimator

Tokens:19 tok

Self-Hosted Hardware Sizing Utility

Calculate exact video memory requirements including model weights, context KV-cache overhead, and CUDA/Metal activation buffers.

Model Size (Parameters)

Quantization Precision

Context Length (KV-Cache)

Total Required GPU VRAM:

46.4 GB (39.4GB weights + 5.6GB KV)

Recommended Hardware:

2x RTX 3090 / 4090 (48GB) or Mac Studio 64GB