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Claude
claude.com › pricing
Pricing | Claude
Explore Claude pricing plans and API costs. Choose from Free, Pro, Max, Team, or Enterprise options to get started with Claude.
Max plan
Get expanded Claude access with up to 20x higher usage limits. Priority access to new features for your most demanding projects.
Claude Developer Platform
Use our API to create new user experiences, products, and ways to work with the most advanced AI models on the market.
AI agents
Build powerful AI agents that reason through complex problems and execute tasks autonomously with reliable results.
Claude Code
Includes self-serve seat management ... 4.5 and Opus 4.5. ... Per person / month. Minimum 5 members. ... Enterprise plan premium seats include everything in the Team plan, plus advanced security, data, and user management. ... Additional usage limits apply. Prices shown don’t ...
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Anthropic
anthropic.com › news › claude-sonnet-4-5
Introducing Claude Sonnet 4.5
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.
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Cursor IDE
cursor-ide.com › blog › claude-sonnet-4-5-pricing
Claude Sonnet 4.5 Pricing Guide 2025: Complete Cost Analysis, Comparison & Calculator - Cursor IDE 博客
October 4, 2025 - Claude Sonnet 4.5 pricing starts at $3 per million input tokens and $15 per million output tokens, representing a cost-neutral upgrade from Claude Sonnet 4 while delivering significantly enhanced capabilities.
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Anthropic
anthropic.com › claude › sonnet
Claude Sonnet 4.5
Pricing for Sonnet 4.5 starts at $3 per million input tokens and $15 per million output tokens, with up to 90% cost savings with prompt caching and 50% cost savings with batch processing. To learn more, check out our pricing page. To get started, simply use claude-sonnet-4-5 via the Claude API.
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Glbgpt
glbgpt.com › hub › claude-opus-4-5-pricing
Claude Opus 4.5 Pricing Explained: Is It the Best $5 AI Model of 2025?
Claude Opus 4.5 offers one of the most competitive pricing models in the AI industry, priced at $5 per million input tokens and $25 per million output tokens.This is a 66% price drop compared to Opus 4.1, making advanced AI more accessible to ...
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ClaudeLog
claudelog.com › home › claude pricing
Claude Pricing | ClaudeLog
Sonnet 4.5 Pricing: Claude Sonnet 4.5 maintains the same competitive pricing as Claude Sonnet 4 ($3.00 input / $15.00 output per 1M tokens) with no price increase, despite significant performance improvements and enhanced capabilities.
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Claude
docs.claude.com › en › docs › about-claude › pricing
Pricing - Claude Docs
5-minute cache write tokens are 1.25 times the base input tokens price · 1-hour cache write tokens are 2 times the base input tokens price · Cache read tokens are 0.1 times the base input tokens price · Claude models are available on AWS ...
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Inverted Stone
invertedstone.com › calculators › claude-pricing
Claude API Pricing Calculator | Opus 4.5, Sonnet 4.5 & Haiku 4.5
Calculate costs for the latest Anthropic Claude models including Claude Opus 4.5, Haiku 4.5, Sonnet 4.5, Sonnet 4, Opus 4.1, Opus 4, and Sonnet 3.7.
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CometAPI
cometapi.com › how-much-does-claude-sonnet-4-5-cost
How Much Does Claude Sonnet 4.5 Cost? - CometAPI - All AI Models in One API
October 14, 2025 - Claude Sonnet 4.5: 3 / 1M input**, **15 / 1M output (standard API). OpenAI GPT-4o (examples reported): approx 2.50 / 1M input**, **10 / 1M output. OpenAI GPT-5 (example public pricing for its flagship): approx 1.25 / 1M input**, **10 / 1M output ...
Find elsewhere
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Leanware
leanware.co › insights › claude-sonnet-4-5-overview
Claude Sonnet 4.5: Features, Benchmarks & Pricing Guide (2025)
We enjoy working with Leanware’s team.
TLDR: Claude Sonnet 4.5 scores 77.2% on SWE-bench Verified (82.0% with parallel compute), 50.0% on Terminal-Bench, and 61.4% on OSWorld. It reaches 100% on AIME with Python and 83.4% on GPQA Diamond. Pricing is $3 per million input tokens and $15 per million output tokens; you can use it on ... Leanware has a good working process and iterates on the product quickly, adapting to the client’s methodologies. The team is accommodating with the timeline and communicates effectively through thrice-weekly phone calls, Slack, and reports. Their flexibility has made them an excellent partner. Comprehen
Rating: 5 ​
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Caylent
caylent.com › blog › claude-haiku-4-5-deep-dive-cost-capabilities-and-the-multi-agent-opportunity
Claude Haiku 4.5 Deep Dive: Cost, Capabilities, and the Multi-Agent Opportunity | Caylent
Now, with the release of Haiku 4.5 in mid-October, we're seeing performance that’s close to Sonnet 4.5 (roughly on par with its predecessor Sonnet 4) at about a third of the price. We're seeing Anthropic's frontier capabilities diffuse down the model tier faster than any previous generation. This creates interesting opportunities for agent orchestration and scaled deployments. In this article, we're going to dive into the capabilities of Claude Haiku 4.5 and where we expect it will fit within the model ecosystem.
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IntuitionLabs
intuitionlabs.ai › home › articles › claude pricing explained: subscription plans & api costs
Claude Pricing Explained: Subscription Plans & API Costs | IntuitionLabs
14 hours ago - So far, Reuters noted a shift from a $200 to $100 Max plan, suggesting responsiveness to market demand ([27]). Developer Ecosystem: Anthropic’s low token pricing on new models could spur innovative API usage.
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Apidog
apidog.com › blog › claude-sonnet-4-5-pricing
How Much Does Claude Sonnet 4.5 Cost?
September 30, 2025 - Explore Claude Sonnet 4.5 pricing in detail, from API rates at $3 per million input tokens to consumer plans. This Anthropic model leads in coding and reasoning benchmarks, offering value for developers.
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Reddit
reddit.com › r/cline › claude sonnet 4.5 is now available in cline
r/CLine on Reddit: Claude Sonnet 4.5 is now available in Cline
September 29, 2025 -

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 behavior is noticeably different. The model is way more terse -- it skips the narration and just executes. Where Sonnet 4 would explain every step, 4.5 chains operations together and only speaks up when it needs clarification.

The big improvement is how it handles long tasks. It naturally maintains state files (progress.txt, implementation notes, test manifests) and picks up exactly where it left off across sessions.

This pairs well with Cline's Auto Compact and Focus Chain features. When context gets compressed, the model's state files provide additional continuity.

Model string: claude-sonnet-4-5-20250929

Full details: https://cline.bot/blog/claude-sonnet-4-5

Curious what the community thinks of the latest iteration of Claude Sonnet!

-Nick

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Glbgpt
glbgpt.com › hub › how-much-does-claude-sonnet-4-5-cost-pricing-explained-clearly
How Much Does Claude Sonnet 4.5 Cost? Pricing Explained Clearly
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.
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Medium
medium.com › data-science-in-your-pocket › claude-4-5-sonnet-bye-bye-software-devs-7c35c244e357
Claude 4.5 Sonnet : Bye bye Software Devs | by Mehul Gupta | Data Science in Your Pocket | Medium
September 30, 2025 - Claude Sonnet 4.5 is available everywhere now. Pricing stays the same as Sonnet 4, $3/$15 per million tokens through the Claude API.