Whisper vs Instructor

FeatureWhisperInstructor
CategoryAI DevelopmentAI Development
PricingFree (open-source)Free (open-source)
GitHub Stars72,0009,000
PlatformsLinux, macOS, WindowsLinux, macOS, Windows
Features
  • ✓ Speech-to-text
  • ✓ Multi-language
  • ✓ Translation
  • ✓ Local running
  • ✓ High accuracy
  • ✓ Structured output
  • ✓ Pydantic models
  • ✓ Retry logic
  • ✓ Streaming
  • ✓ Multi-provider
Tags
speechtranscriptionopen-sourcemultilingual
structured-outputpydanticpythonopen-source