How Calculadora de Costes de Embeddings Works
An AI Embedding Calculator is a resource-planning utility used to estimate the storage and cost requirements for Vector Databases. This tool is essential for MLOps engineers, search architects, and data scientists budgeting for large-scale RAG (Retrieval-Augmented Generation) clusters, determining RAM requirements for vector indexes, or comparing embedding providers like OpenAI, Cohere, and Voyage.
The processing engine handles storage estimation through a rigorous three-stage dimensional pipeline:
- Vector Dimension Configuration: The tool utilizes a Database of Model Specifications (e.g., 1536 dims for
text-embedding-3-small, 3072 forlarge, 1024 forCohere v3). - Storage Bitstream Logic: The engine calculates the raw byte size based on the chosen precision:
- Float32 (Standard): 4 bytes per dimension.
- Float16 (Half): 2 bytes per dimension.
- Quantized (Int8/Binary): 1 byte or 1 bit per dimension (reduces storage by 75-96% while maintaining search relevance).
- Projected Footprint: The tool multiplies the single-vector size by your "Record Count" and adds standard indexing overhead (often 20-40% for HNSW indexes).
- Reactive Real-time Rendering: Your "Total RAM/Disk Requirements" and "Monthly Storage Cost" update instantly as you adjust the dataset size or dimension count.
The History of Embeddings: From Words to High-Dimensional Space
How we represent meaning has evolved from "Deductive logic" to "Mathematical Vectors."
- The Index Card (1890s): The first "Embeddings" were physical library cards. Librarians mapped books to a coordinate system (Dewey Decimal). This was the first "Searchable Vector Space."
- Word2Vec (2013): Google researchers developed a way to map words into 300-dimensional space where "King - Man + Woman = Queen." This was the Birth of Modern Semantic Search.
- The Vector Database Boom (2023): As AI became the primary way to search data, companies like Pinecone and Weaviate popularized "Vectorized Hosting." This tool Automates the complex math involved in planning these massive mathematical libraries.
Technical Comparison: Embedding Paradigms
Understanding your "Dimensional Budget" is vital for AI Performance and Database Scaling.
| Model | Dimensions | storage (Float32) | usage |
|---|---|---|---|
| text-3-small | 1536 | 6.1 KB / vector | General RAG |
| text-3-large | 3072 | 12.3 KB / vector | High Precision |
| Cohere v3 | 1024 | 4.1 KB / vector | Multilingual |
| Voyage-2 | 1024 | 4.1 KB / vector | Long Context |
| Bert-Base | 768 | 3.1 KB / vector | Local Hosting |
By using this tool, you ensure your AI Search Infrastructure is cost-effective and correctly provisioned.
Security and Privacy Considerations
Your infrastructure planning is performed in a secure, local environment:
- Local Logical Execution: All storage and dimension calculations are performed locally in your browser. Your sensitive dataset scales—which could reveal your company's proprietary data volume—never touch our servers.
- Zero Log Policy: We do not store or track your inputs. Your Infrastructure Budgets and Database Scopes remain entirely confidential.
- W3C Security Compliance: The tool operates within the standard browser sandbox, ensuring no interaction with your local file system or Private Metadata.
- Privacy First: To maintain absolute Data Privacy, the tool functions as an anonymous utility.