Claude Haiku 4.5 Token Counter & Cost Calculator
Official pricing source: verified • Verified on 2026-02-22
Compare Claude Haiku 4.5
GPT-5 mini vs Claude Haiku 4.5
Compare budget-friendly AI models: OpenAI's GPT-5 mini vs Anthropic's Claude Haiku 4.5. Best value for cost-conscious projects.
Claude Haiku 4.5 vs Gemini 2.0 Flash
Ultra-budget AI model comparison: Anthropic's Claude Haiku vs Google's Gemini 2.0 Flash. Maximum value analysis.
Pricing Breakdown
Official pricing source: verified (last checked 2026-02-22)
| Tier | Input (USD / 1M) | Output (USD / 1M) | Cached input (USD / 1M) |
|---|---|---|---|
| All usage | 1.00 | 5.00 | 0.10 |
Example Costs
These are quick estimates using verified pricing bands (when available). Output tokens are the main driver here; use the calculator above for real prompt-based totals.
Frequently Asked Questions
Claude Haiku 4.5 pricing starts around 1 per 1M input tokens. See the official pricing source above for the latest updates.
Claude Haiku 4.5 is typically used for reasoning tasks, document analysis, structured output, and production API workloads.
Use the "Official pricing source" link at the top of this page for the provider's most up-to-date pricing.
When to Use Claude Haiku 4.5
Context Window
Claude Haiku 4.5 supports a maximum context size of 200,000 tokens.
This includes both input and output tokens combined. If your total tokens exceed this limit, the API may truncate input or return an error.
How to Reduce API Costs
Words to Tokens Conversion
1,000 tokens ≈ 750–800 English words
Use the token counter above for exact model-specific calculation. Different languages and formats may vary.
Related Resources
Performance & Latency
Claude Haiku 4.5 is optimized for high-quality output. For lower latency workloads, consider smaller or "flash" variants where available.