This model always redirects to the latest model in the Claude Sonnet family.
With CoreAI, you can start chatting with Anthropic: Claude Sonnet Latest instantly — no separate subscription needed. CoreAI lets you chat with Anthropic: Claude Sonnet Latest alongside 300+ other AI models from ~anthropic and other providers like OpenAI, Anthropic, Google, Meta, and more.
Anthropic: Claude Sonnet Latest holds the #127 spot for context size out of 448 chat models in the CoreAI catalog — 1M tokens, roughly 750,000 words or 1,500 pages of text in a single conversation. On price, it is the #171 cheapest of 210 standard-tier models by input cost. It joined the catalog on 2026-04-27. 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 Sonnet Latest and Anthropic: Claude Haiku Latest side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00700 on Anthropic: Claude Sonnet Latest's raw per-token rates; a heavy session with a 50K-token document costs about $0.150. On CoreAI you don't juggle these numbers — one subscription covers Anthropic: Claude Sonnet Latest and 300+ other models under a plan usage limit, with no API keys. See plans.
Anthropic: Claude Sonnet Latest handles 1M tokens of context — roughly 750,000 words, or about 1,500 pages of text in one conversation.
Anthropic: Claude Sonnet Latest's underlying rates are $2 per 1M input tokens and $10 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 Sonnet Latest accepts image input, so you can attach screenshots, photos or diagrams and ask questions about them.
Yes. Anthropic: Claude Sonnet Latest 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 Sonnet Latest in the model selector, and chat — no API key, no per-token billing. One subscription covers Anthropic: Claude Sonnet Latest and 300+ other models.
The closest alternatives on CoreAI are Anthropic: Claude Haiku Latest, StepFun: Step 5 Preview, DeepSeek: DeepSeek Flash Latest — similar capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
Chat with Anthropic: Claude Sonnet Latest and 300+ other AI models — all in one app.