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Text Embedding 4

Deprecated

Text Embedding 4 is OpenAI logoOpenAI's embedding model with a 2K context window, starting at $0.100 / 1M input and $N/A / 1M output. A fourth-generation text embedding model for producing numerical vector representations of text to measure semantic relatedness.
Spec
Canonical IDopenai-text-embedding-4
TypeEmbedding
StatusDeprecated
CreatorOpenAIOpenAI
Providers
Context Window2K tokens
Input ModalitiesText
Output ModalitiesEmbedding
Embedding Dimensions768
Deprecation Date

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
Google Vertex AI logo
Google Vertex AI
text-embedding-004
$0.100

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Text Embedding 0052K$0.025$0.000Available
Embed 4128K$0.120$0.470Available
Text Embedding 42K$0.100$0.000Current
Embed 4128K$0.120$0.000Available
NV Embed QA 4$0.100$0.100Available
Voyage 432K$0.060$0.000Available
Voyage 4 Large32K$0.120$0.000Available
Voyage 4 Lite32K$0.020$0.000Available
Text Embedding 3.7 Large Exp8K$0.100$0.000Available
Voyage 3.532K$0.060$0.000Available
Voyage 3.5 Lite32K$0.020$0.000Available

Model IDs