This model was retired on 2026-10-19. The pricing below is the last-known rate, kept for migration reference.

Claude Haiku 4.5Deprecated

AnthropicReleasedOct 15, 2025KnowledgeFeb 2025
VisionTool useReasoningPrompt cachingStructured output
Context
200K
Max output
200K
Serving providers
8
Cheapest input
$1.00 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.

Pricing by serving provider

last-known · per 1M tokens · click a provider to expand
Serving providerInput /1MOutput /1MEndpoints
Anthropic$1.00$5.001
Azure$1.00$5.001
Vercel AI Gateway$1.00$5.001
Vertex AI$1.00$5.001
Snowflake$1.00$5.001
DeepInfra$1.00$5.001
OpenRouter$1.00$5.001
Databricks$1.00$5.001

Price history

input + output $/1M since we started tracking
Input Output
$0.000$2.00$4.00$6.00Oct 16Dec 2Jun 4Aug 28$5.00$1.00

Cost calculator

estimate your monthly spend on this model
$600
estimated / month

Model IDs

copy the exact identifier for your platform
claude-haiku-4-5azure_ai/claude-haiku-4-5vercel_ai_gateway/anthropic/claude-haiku-4.5vertex_ai/claude-haiku-4-5snowflake/claude-haiku-4-5deepinfra/anthropic/claude-haiku-4-5anthropic/claude-haiku-4.5databricks/databricks-claude-haiku-4-5

Frequently asked questions

Claude Haiku 4.5 pricing, context and availability

Is Claude Haiku 4.5 still available?

Claude Haiku 4.5 was retired on 2026-10-19. The pricing on this page is the last-known rate, kept for migration reference.

How much did Claude Haiku 4.5 cost?

Claude Haiku 4.5's last-known pricing, before it was retired on 2026-10-19, was $1.00 per 1M input tokens and $5.00 per 1M output tokens.

What was the context window of Claude Haiku 4.5?

Claude Haiku 4.5 had a 200K token context window and could return up to 200K output tokens.

What could Claude Haiku 4.5 do?

Claude Haiku 4.5 supported image input (vision), tool use, reasoning, prompt caching and structured output.

Other Anthropic models

compare pricing across the Anthropic lineup
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily

Every weekday

AI moves fast. Here's your debrief.

News, analysis, tools, and more.

For people who build with AI