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Ada


Ada is OpenAI's embedding model with a 8K context window, starting at $0.100 / 1M input and $N/A / 1M output. A legacy OpenAI embedding model designed for fast, cost-efficient text representation and semantic similarity tasks.
Specifications
Canonical IDopenai-ada
TypeEmbedding
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window8K tokens
Input ModalitiesText
Output ModalitiesEmbedding

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio·
Video·
Embedding
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
azure/ada
$0.100

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Text Embedding 52K$0.025$0.000Available
Embed 4128K$0.120$0.470Available
Embed 4 Img$0.470$0.000Available
Embed 4 Txt$0.120$0.000Available
Text Embedding 42K$0.100$0.000Deprecated
Voyage 432K$0.060$0.000Available
Voyage 4 Large32K$0.120$0.000Available
Voyage 4 Lite32K$0.020$0.000Available
Voyage 3.532K$0.060$0.000Available
Voyage 3.5 Lite32K$0.020$0.000Available
Ada8K$0.100$0.000Current

Model IDs