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Anthropic: Claude Haiku 4.5 API Pricing
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
How much does Anthropic: Claude Haiku 4.5 cost for a real workload?
At 10M input + 2M output tokens per month, Anthropic: Claude Haiku 4.5 costs about $20 ($10 input + $10 output). Try your own volumes in the cost calculator.
What is the official Anthropic: Claude Haiku 4.5 price?
| Official (anthropic) | Catalog (OpenRouter) | |
|---|---|---|
| Input /1M | $1 | $1 |
| Output /1M | $5 | $5 |
| Cached input /1M | $0.1 | $0.1 |
✓ Matches the official list price. Source: anthropic official pricing page, checked 2026-10-21.
What are cheaper alternatives to Anthropic: Claude Haiku 4.5?
- Qwen: Qwen3.7 Max — $1.475 in / $4.425 out per 1M
- Z.ai: GLM 5.1 — $1.4 in / $4.4 out per 1M
- OpenAI: GPT-5.1 (batch) — $0.625 in / $5 out per 1M
- OpenAI: GPT-5 (batch) — $0.625 in / $5 out per 1M
- Mistral: Mistral Large 4 — $1.36 in / $4.18 out per 1M
- Meta: Muse Spark Open — $1.25 in / $4.25 out per 1M
Compare Anthropic: Claude Haiku 4.5 with other models
Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Haiku 5.5 (batch)Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Haiku 5.5Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Haiku 4.5 (batch)Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Sonnet 5.5 (batch)Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Sonnet 5 (batch)Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Sonnet 4.6 (batch)
Frequently asked questions
How much does Anthropic: Claude Haiku 4.5 cost?
Anthropic: Claude Haiku 4.5 costs $1 per 1M input tokens and $5 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $20.
What is the context window of Anthropic: Claude Haiku 4.5?
Anthropic: Claude Haiku 4.5 has a context window of 200,000 tokens and can return up to 64,000 output tokens per response.
What are cheaper alternatives to Anthropic: Claude Haiku 4.5?
Cheaper models include Qwen: Qwen3.7 Max ($1.475 in / $4.425 out), Z.ai: GLM 5.1 ($1.4 in / $4.4 out), OpenAI: GPT-5.1 (batch) ($0.625 in / $5 out). See the full list on this page.
Is Anthropic: Claude Haiku 4.5 free to use?
No. Anthropic: Claude Haiku 4.5 is a paid model at $1 input / $5 output per 1M tokens. 20 free models are listed on the free models page.
What is the official price of Anthropic: Claude Haiku 4.5?
On anthropic's official pricing page (checked 2026-10-21), Anthropic: Claude Haiku 4.5 is listed at $1 per 1M input tokens and $5 per 1M output tokens. The catalog price tracked on this page matches it exactly.
Provider: anthropic · Model ID: anthropic/claude-haiku-4.5 · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices