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...
With CoreAI, you can start chatting with Anthropic: Claude Haiku 4.5 (batch) instantly — no separate subscription needed. CoreAI lets you chat with Anthropic: Claude Haiku 4.5 (batch) alongside 300+ other AI models from Anthropic and other providers like OpenAI, Anthropic, Google, Meta, and more.
Among the 445 chat models on CoreAI, Anthropic: Claude Haiku 4.5 (batch) ranks #313 by context window — 200K tokens, roughly 150,000 words or 300 pages of text in a single conversation. On price, it is the #69 cheapest of 214 standard-tier models by input cost. It joined the catalog on 2025-10-15. It supports step-by-step reasoning (thinking mode) and accepts image input.
Every model in this table is available on CoreAI — open the web app and run the same prompt through Anthropic: Claude Haiku 4.5 (batch) and Anthropic: Claude Haiku 5.5 side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00175 on Anthropic: Claude Haiku 4.5 (batch)'s raw per-token rates; a heavy session with a 50K-token document costs about $0.038. On CoreAI you don't juggle these numbers — one subscription covers Anthropic: Claude Haiku 4.5 (batch) and 300+ other models under a plan usage limit, with no API keys. See plans.
Anthropic: Claude Haiku 4.5 (batch) handles 200K tokens of context — roughly 150,000 words, or about 300 pages of text in one conversation.
Anthropic: Claude Haiku 4.5 (batch)'s underlying rates are $0.5 per 1M input tokens and $2.5 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
Yes — Anthropic: Claude Haiku 4.5 (batch) accepts image input, so you can attach screenshots, photos or diagrams and ask questions about them.
Yes. Anthropic: Claude Haiku 4.5 (batch) can work through problems step by step before answering; on CoreAI you can toggle thinking mode per message.
Open the CoreAI web app or the iOS/Android app, pick Anthropic: Claude Haiku 4.5 (batch) in the model selector, and chat — no API key, no per-token billing. One subscription covers Anthropic: Claude Haiku 4.5 (batch) and 300+ other models.
The closest alternatives on CoreAI are Anthropic: Claude Haiku 5.5, Z.ai: GLM 5.1, OpenAI: gpt-oss-20b — similar capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
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