Claude is Anthropic's AI, built for problem solvers. Tackle complex challenges, analyze data, write code, and think through your hardest work.

On our long-horizon coding eval ... Opus 4.5. Fewer tokens. Faster. For most engineering, start here. Claude Sonnet 4.6 has perfect design taste when building frontend pages and data reports, and it requires far less hand-holding to get there than anything we've tested before. Claude Sonnet 4.6 is faster, cheaper, and more likely to nail things on the first try. That was a surprising set of improvements, and we didn't expect to see it at this price ...

プロンプトキャッシュは...立つ1時間の期間を可能にします。 · 他のモデルと比較すると、Claude Sonnet 4.5は、入力15ドル、出力75ドルを請求するOpus 4.1よりも優れた価値を...

Choose the Claude plan that fits how you solve problems. Free, Pro, Max, Team, and Enterprise tiers, plus API pricing for developers.

Scope: This pricing structure applies ... Haiku 4.5, and all future models. Earlier models (Claude Sonnet 4, Opus 4, and prior releases) retain their existing pricing. ... Prompt caching reduces costs and latency by reusing previously processed portions of your prompt across API calls. Instead of reprocessing the same large system prompt, document, or conversation history on every request, the API reads from cache at a fraction of the standard input price...

Code Kit v5.0 released for CC's new Agent Teams feature. ... Compare every Claude model Anthropic has released. Specs, pricing, benchmarks, and practical guidance from Claude 3 through Sonnet 4.6.

70 votes, 25 comments. Hey everyone! Claude Sonnet 4.5 just went live in Cline. Same pricing as Sonnet 4 ($3/$15), 200k or 1M context window, but the…

Claude Sonnet 5 (Codename: Fennec) ... context window, a record-breaking 82.1% SWE-Bench score, and is priced at $3 per 1 million input tokens....

Explore AI costs with our comprehensive Anthropic claude-sonnet-4-5-20250929 Pricing Calculator. Compare prices for 300+ models across 10+ providers, get accurate API pricing, token costs, and budget estimations.

Cache read tokens are 0.1 times the base input tokens price · Claude models are available on AWS Bedrock, Google Vertex AI, and Microsoft Foundry. For official pricing, visit: ... Regional endpoint pricing for Claude 4.5 models and beyondStarting with Claude Sonnet 4.5 and Haiku 4.5, AWS Bedrock ...

We recommend upgrading to Claude Sonnet 4.5 for all uses. Whether you’re using Claude through our apps, our API, or Claude Code, Sonnet 4.5 is a drop-in replacement that provides much improved performance for the same price. Claude Code updates are available to all users.

Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. $3 per million input tokens, $15 per million output tokens. 1,000,000 token context window, maximum output of 64,000 tokens.

Code Kit v5.0 released for CC's new Agent Teams feature. ... Sonnet 4.6 delivers Opus-level intelligence at $3/$15 per million tokens. 70% preferred over Sonnet 4.5 in coding. Full specs and benchmarks.

Claude Sonnet 4.5 has no standalone subscription price. You can access it via Claude Pro for $20/month or through usage‑based API pricing.

A comprehensive look at Claude Sonnet 4.5: pricing, context window, API details, benchmarks, safety improvements, and what it means for…

この記事では、Claude3の料金プラン、有料版と無料版の違いについて詳しく解説します。初心者の方でもわかりやすく説明しますので、ぜひ参考にしてください。

Claude is a family of state-of-the-art large language models developed by Anthropic. This guide introduces the available models and compares their performance.

Coverage from Geeky Gadgets suggests Sonnet 5 could cost roughly half as much as Opus 4.5, while offering faster inference and stronger agent-style capabilities, including improved context retention and multitasking.

Claude Sonnet 5 introduces a new 1 million token context window, allowing developers to handle large-scale projects with enhanced contextual coherence. The model offers cost efficiency, priced at approximately half the cost of Opus 4.5, making ...

For more information, see Comparison of Claude Sonnet 4.6 (max) to other models and API provider benchmarks for Claude Sonnet 4.6 (max). ... Proprietary models → compared across proprietary and open weights models of the same price range, using a blended 3:1 input/output price ratio: ... Claude 4.5 Sonnet (Reasoning) is amongst the leading models in intelligence, but somewhat expensive when comparing to other models of similar price.