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Anthropicclaude-haiku-4-5

Claude Haiku 4.5

Fast and efficient for high-volume, low-latency work.

Haiku 4.5 is tuned for speed and throughput — the model to reach for when you're running lots of requests and want snappy responses at a low price.

High volumeLow latencyClassification

Specs

Context window200K tokens
Max output64K tokens
InterfaceOpenAI-style Chat Completions · Anthropic-style Messages
Price / 1M$0.75 / $3.75was $1 / $5

Capabilities

  • ReasoningSupported
  • VisionSupported
  • Tool callingSupported
  • StreamingSupported
  • JSON outputSupported

Why teams pick it

  • Fast responses for latency-sensitive flows
  • Priced for high-throughput workloads
  • Vision and tool calling included

Call Claude Haiku 4.5

Claude Haiku 4.5 answers on either API below — pick the one your code already speaks and just swap in your Inferray key.

/v1/chat/completions · OpenAI-style Chat Completions · openai SDK or plain HTTP

curl https://api.inferray.com/v1/chat/completions \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-haiku-4-5",
    "messages": [{"role": "user", "content": "ship it"}]
  }'

/v1/messages · Anthropic-style Messages · @anthropic-ai/sdk SDK or plain HTTP

curl https://api.inferray.com/v1/messages \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-haiku-4-5",
    "max_tokens": 1024,
    "messages": [{"role": "user", "content": "ship it"}]
  }'

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