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RoBERTa Base OpenAI Detector


RoBERTa Base OpenAI Detector is Meta logoMeta's language model. A RoBERTa-base model fine-tuned to detect whether text was generated by GPT-2, useful for AI-generated content identification.
Spec
Canonical IDmeta-roberta-base-openai-detector
TypeLanguage
StatusActive
CreatorMetaMeta
Input ModalitiesText
Output ModalitiesText

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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
RoBERTa Base OpenAI DetectorCurrent
Cross Encoder NLI DistilRoBERTa BaseAvailable
Cross Encoder NLI RoBERTa BaseAvailable
DistilRoBERTa BaseAvailable
DistilRoBERTa BaseAvailable
RoBERTa BaseAvailable
RoBERTa LargeAvailable
RoBERTa Large OpenAI DetectorAvailable

Model IDs