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Models · Anthropic

Feature-frozen. The creator has frozen feature development on this model (critical fixes only).

Claude Haiku 3

Model family: claude-haiku-3

Claude Haiku 3 — the legacy ultra-cheap tier ($0.25/$1.25), still the cheapest Claude though dated.

Identity

Creator
Anthropic
Model family
claude-haiku-3
Release date
2024-03-12

Technical specs

Parameter count
The legacy ultra-cheap Claude ($0.25 input / $1.25 output per 1M) — still the cheapest Claude available, though well behind current models on capability.
Context window
200K tokens
Modalities
  • Image Input
  • Text
Primary capabilities
  • Chat
  • Classification
  • Instruction Following
  • Summarization
  • Vision

License

License
Anthropic Commercial Terms of Service
Commercial use
  • Allowed
Terms
  • Modification ✗
  • Redistribution ✗
  • Attribution ✗

Access

Openness
  • Closed Api
Access methods
  • Api First Party
  • Api Third Party
  • Hosted Chat Ui
Cost tier
  • Paid Api

Sources

Full model card →