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AI21 Labs

Model APIs

Claude API

Model APIs

Popular to compare with AI21 Labs

Comparison of AI21 Labs, Claude API
AI21 Labs
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Claude API
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CategoryModel APIsModel APIs
Platforms–
  • API
Best for
  • Enterprises
  • AI product teams
  • Developers
  • Product teams
  • Agent builders
Highlights
  • Train models on your own data
  • Build evaluation suites for your tasks
  • Tune the model and agent harness together
  • Send messages and receive text responses over HTTPS
  • Call your own functions through tool use
  • Read images and documents with vision input

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