Claude Haiku API Pricing and Day 0 Support on LiteLLM

[misbahsy]

Claude Haiku 5.5 is now supported on LiteLLM

Call claude-haiku-5-5 through the LiteLLM AI Gateway on Anthropic, Bedrock, Gemini Enterprise Agent Platform and Azure, with spend tracking, rate limits, fallbacks and logging in one place.

• Cost reduction: 90% cheaper than Haiku 4.5 (averages around 75% less to run, per Anthropic).
• Standard pricing (prompts $\le$ 100K tokens): $0.10 / MTok input, $0.50 / MTok output.
• Extended context pricing (prompts > 100K tokens): $0.50 / MTok input, $2.50 / MTok output.
• Prompt caching: $0.01 / MTok cache reads.
• OSWorld 2.1 benchmark: 72.4% (vs. Haiku 4.5's 15.7%).

Get started, no redeploy needed:

Pricing is landing in PR #45108. Once it merges, reload your pricing in the UI under Models + Endpoints -> Price Data -> Reload Price Data (or POST /reload/model_cost_map as an admin), on any version v1.76.0 or newer.

model_list:
  - model_name: claude-haiku-5-5
    litellm_params:
      model: anthropic/claude-haiku-5-5
      api_key: os.environ/ANTHROPIC_API_KEY

Read the full guide → Day 0 Support: Claude Haiku 5.5

Misbah Syed
DevRel @ LiteLLM