Model Cost Profile

Anthropic: Claude Haiku 4.5

Developer: anthropic

Pricing updated Mar 10, 2026

Input rank: #246Output rank: #266

Live Pricing

Input: $1.00

Output: $5.00

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Pricing via OpenRouter API · Last synced Mar 10, 2026 · MMLU score via public benchmark data

Anthropic's Claude Haiku 4.5 offers a substantial context window of 200,000 tokens, making it ideal for applications requiring extensive document analysis or multi-turn conversations. With an input price of $1.00 per million tokens and an output price of $5.00 per million tokens, teams can effectively manage costs based on their specific usage patterns. This model is particularly beneficial for enterprises focusing on natural language understanding and generation, where large context handling enhances performance and user experience.

👁 Vision🔧 Tool Calling📋 Structured Output🧠 Reasoning

Context Window

200,000

Tokens

Input Price / 1M

$1.00

Prompt tokens

Output Price / 1M

$5.00

Completion tokens

Intelligence (MMLU)

76.0

Massive Multitask Language Understanding

Benchmark Scores

Standardized evaluation scores for Anthropic: Claude Haiku 4.5.

Benchmark	Score	Rank	Source
GPQA	67.2	#53 of 117	artificial_analysis
MMLU	76.0	#59 of 120	artificial_analysis

Side-by-Side Pricing Table

Usage Type	Price / 1M Tokens
Input (Prompt)	$1.00
Output (Completion)	$5.00

Compare with Anthropic: Claude 3.5 Haiku Compare with Noromaid 20B Compare with Nous: Hermes 3 405B Instruct

Price History

Anthropic: Claude Haiku 4.5 Pricing Trend

Input / 1M tokens0.0%Output / 1M tokens0.0%

Mar 7 — Mar 10

Current Input / 1M

$1.00

Current Output / 1M

$5.00

Cost Calculator

Estimate monthly spend for Anthropic: Claude Haiku 4.5 based on your workload.

Input tokens / month

01.0B

Output tokens / month

0500M

Estimated Monthly Cost

$85

25M input + 12M output tokens

Same Workload on Other Models

Arcee AI: Trinity Large Preview (free)$0.00−$85 Arcee AI: Trinity Mini (free)$0.00−$85 Google: Gemma 3 12B (free)$0.00−$85 Google: Gemma 3 27B (free)$0.00−$85

Cheaper Alternatives to Compare

Quick links for cost-down decisions before production rollout.

Anthropic: Claude Haiku 4.5 vs Arcee AI: Trinity Large Preview (free)Anthropic: Claude Haiku 4.5 vs Arcee AI: Trinity Mini (free)Anthropic: Claude Haiku 4.5 vs Google: Gemma 3 12B (free)Anthropic: Claude Haiku 4.5 vs Google: Gemma 3 27B (free)

FAQ

Common pricing and benchmark questions for Anthropic: Claude Haiku 4.5.

How much does Anthropic: Claude Haiku 4.5 cost per 1M input tokens?

Anthropic: Claude Haiku 4.5 input pricing is $1.00 per 1M tokens based on the latest synced provider data.

How much does Anthropic: Claude Haiku 4.5 cost per 1M output tokens?

Anthropic: Claude Haiku 4.5 output pricing is $5.00 per 1M tokens based on the latest synced provider data.

What context window does Anthropic: Claude Haiku 4.5 support?

Anthropic: Claude Haiku 4.5 supports a context window of 200,000 tokens.

How can I compare Anthropic: Claude Haiku 4.5 with cheaper alternatives?

Use the comparison links on this page to open direct model-vs-model pricing and benchmark pages, then evaluate monthly spend projections for your workload.