Claude Haiku 4.5
Neural Network
Claude Haiku 4.5 API is a fast, cost-effective Anthropic model for large text tasks and batch request processing.
Specifications
- Input
- text, images, documents
- Output
- text
- Context size
- 200 000 tokens
- Max answer length
- 64 000 tokens
- Reasoning effort
- low, medium, high
- Capabilities
- reasoning, function calling
Prompt cost
(per 1M tokens)
Answer cost
(per 1M tokens)
How it works Claude Haiku 4.5?
Claude Haiku 4.5 is a compact Anthropic model built for speed and cost-efficiency. Its response quality is on par with Claude Sonnet 4, while its latency and cost are lower than larger Claude models. The batch variant is designed for bulk processing: a set of requests is sent as a single task, and you retrieve the results later. Via BotHub, the model is accessible from Russia without a VPN or foreign card; payment is made in rubles using a Russian card, only for tokens actually consumed, which do not expire. Over 250 models are available in one window, and a unified OpenAI-compatible API allows switching models without rewriting integrations. Chats are encrypted via AES-GCM. For companies, we offer contracts, invoices, electronic document management (EDO), and an admin panel with limits. In practice, it is used for mass classification and labeling of tickets, emails, and reviews, extracting fields from documents, structuring data, drafting support responses, compressing long threads, and as a fast layer in multi-agent schemes where Haiku handles routine tasks while complex ones go to larger models.Frequently asked questions about Claude Haiku 4.5
You can use generated results for commercial purposes. You own all rights to the content you create. The only restriction: make sure your prompt does not include copyrighted third-party material. You are responsible for respecting the rights to any input data.
This is an Anthropic text model with a 200,000-token context window. It is suitable for parsing large documents, writing and debugging code, data analysis, and reasoning tasks. The batch suffix indicates batch mode: convenient when you need to run many similar requests at once.
Up to 64,000 tokens in a single response — that's dozens of pages of text. Enough for a detailed document analysis or a long code module in its entirety, without manual stitching. If the response hits the limit, ask it to continue from where it stopped.
Yes, reasoning before answering is supported: the model thinks through the steps first and then provides the result. This significantly helps with math, logic, analyzing third-party code, and all tasks where the sequence of steps is important rather than an instant reaction.
Yes. The model calls functions and returns structured JSON according to your schema — this is the foundation for agents, parsers, and integrations with your services. BotHub uses a unified OpenAI-compatible API, so you can switch to another model without rewriting code.
Text, images, and documents are accepted as input: screenshots, diagrams, tables, PDFs — the model will read and parse the content. Audio and video input is not noted in our data, so for such files, you should choose a model with confirmed format support.
The Claude line is multilingual, and the model works confidently with Russian queries: it captures phrasing, terminology, and context without additional settings. Quality still depends on the specific task, so test it with your own materials — access in BotHub is available without a VPN or foreign card.