Claude Haiku 4.5
Claude Haiku 4.5 is Anthropic's fastest, most affordable model — built for high-volume tasks, quick answers, and everyday automation on Hoodgen.
Technical Specifications
Live data fetched from the OpenRouter model registry — always up to date.
What is Claude Haiku 4.5?
Claude Haiku 4.5 is Anthropic's fastest and most affordable model. It is built for high-volume tasks, quick answers, and everyday automation — the ideal choice when you need speed and low cost without sacrificing quality. Haiku 4.5 handles chat, classification, extraction, and lightweight coding with low latency.
Features & Capabilities
Lightning Fast
Low-latency responses for real-time applications.
Most Affordable
The cheapest model in Anthropic's lineup.
Capable Reasoning
Handles everyday reasoning and analysis well.
Lightweight Coding
Good for quick code tasks and scripts.
High-Volume Ready
Built for large-scale automation and processing.
Practical Context
Suitable for everyday conversations and inputs.
Who Is Claude Haiku 4.5 For?
High-Volume Automation
Process large numbers of requests at low cost.
Classification & Extraction
Extract and classify data quickly and reliably.
Quick Answers
Get fast, accurate responses for everyday questions.
Lightweight Coding
Generate and debug scripts and small code tasks.
Claude Haiku 4.5 Pricing
- Unlimited chats on free plan credits
- No credit card required
- Included in Hoodgen AI free tier (100 credits/mo)
- Premium models also available on paid plans
What Makes Claude Haiku 4.5 Different?
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model with 284B total parameters but only 13B active per token. This architecture is what makes it special — it delivers near-frontier quality at a fraction of the compute cost, which shows up as very low pricing on OpenRouter.
Three features define DeepSeek V4 Flash 0731's pitch. The first is the 1.3M token context window — enough to hold entire repositories and long task histories in one session. The second is the sparse MoE design that keeps both cost and latency low. The third is DeepSeek's open-weight philosophy, which has made its models widely adopted across the developer community.
DeepSeek V4 Flash 0731 also supports tool calling, structured outputs, and other agent-friendly features, making it a practical choice for production agentic workloads and automated pipelines.
Claude Haiku 4.5 Performance
Claude Haiku 4.5 delivers fast, reliable performance for high-volume tasks. As Anthropic's small tier, it prioritizes speed and affordability while maintaining solid quality for chat, classification, extraction, and lightweight coding.
What Can You Do With Claude Haiku 4.5?
Claude Haiku 4.5 is built for scale — process thousands of requests cheaply, automate classification and extraction, and get fast answers. Its low latency makes it ideal for real-time applications and high-volume pipelines.
Best Use Cases
- High-volume chat automation
- Data classification and extraction
- Quick Q&A and support
- Lightweight code tasks
- Real-time applications
Claude Haiku 4.5 Privacy & Data Policy
Claude Haiku 4.5 is developed by Anthropic and hosted on OpenRouter. Prompts and completions are processed by Anthropic's API. As with any third-party model, avoid sharing sensitive personal data.
Because Claude Haiku 4.5 is a third-party hosted model, avoid pasting passwords, personal data, or proprietary source code you would not share with any external provider. Hoodgen AI always keeps free alternative models available so you can switch without interruption.
Claude Haiku 4.5 vs Other Models
Frequently Asked Questions
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