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On June 20, 2024, Anthropic released Claude 3.5 Sonnet, which demonstrated significantly improved performance on benchmarks compared to the larger Claude 3 Opus, notably in areas such as coding, multistep workflows, chart interpretation, and text extraction from images. Released alongside 3.5 Sonnet
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Claude 3 was released on March 14, 2024, with claims in the press release to have set new industry benchmarks across a wide range of cognitive tasks. The Claude 3 family includes three state-of-the-art models in ascending order of capability: Haiku, Sonnet, and Opus. The default version of Claude 3,
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Constitutional AI is an approach developed by
Anthropic for training AI systems, particularly language models like Claude, to be harmless and helpful without relying on extensive human feedback. The method, detailed in the paper "Constitutional AI: Harmlessness from AI Feedback" involves two phases:
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For the reinforcement learning from AI feedback (RLAIF) phase, responses are generated, and an AI compares their compliance with the constitution. This dataset of AI feedback is used to train a preference model that evaluates responses based on how much they satisfy the constitution. Claude is then
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In the supervised learning phase, the model generates responses to prompts, self-critiques these responses based on a set of guiding principles (a "constitution"), and revises the responses. Then the model is fine-tuned on these revised responses.
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Claude was the initial version of
Anthropic's language model released in March 2023, Claude demonstrated proficiency in various tasks but had certain limitations in coding, math, and reasoning capabilities. Anthropic partnered with companies like
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Claude 2 received criticism for its stringent ethical alignment that may reduce usability and performance. Users have been refused assistance with benign requests, for example with the programming question "How can I
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This approach enables the training of AI assistants that are both helpful and harmless, and that can explain their objections to harmful requests, enhancing transparency and reducing reliance on human supervision.
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Limited-use access using Claude 3.5 Sonnet is free of charge, but requires both an e-mail address and a cellphone number. A paid plan is also offered for more usage and access to all Claude 3 models.
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Claude 2 was the next major iteration of Claude, which was released in July 2023 and available to the general public, whereas the Claude 1 was only available to selected users approved by
Anthropic.
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Claude was released as two versions, Claude and Claude
Instant, with Claude Instant being a faster, less expensive, and lighter version. Claude Instant has an input context length of 100,000
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was the new
Artifacts capability in which Claude was able to create code in a dedicated window in the interface and preview select code in real time such as websites or SVGs.
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Claude 2.1 doubled the number of tokens that the chatbot could handle, increasing it to a window of 200,000 tokens, which equals around 500 pages of written material.
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Bai, Yuntao; Kadavath, Saurav; Kundu, Sandipan; Askell, Amanda; Kernion, Jackson; Jones, Andy; Chen, Anna; Goldie, Anna; Mirhoseini, Azalia (December 15, 2022),
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462:"Latest Generative AI Boldly Labeled As Constitutional AI Such As Claude By Anthropic Has Heart In The Right Place, Says AI Ethics And AI Law"
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Claude 3 drew attention for demonstrating an apparent ability to realize it is being artificially tested during needle in a haystack tests.
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Claude 2 expanded its context window from 9,000 tokens to 100,000 tokens. Features included the ability to upload
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On May 1, 2024, Anthropic announced the Claude Team plan, its first enterprise offering for Claude, and a Claude
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Opus, has a context window of 200,000 tokens, but this is being expanded to 1 million for specific use cases.
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Anthropic states that the new model is less likely to produce false statements compared to its predecessors.
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server?" This has led to a debate over the "alignment tax" (the cost of ensuring an AI system is
767:"Amazon-backed Anthropic launches iPhone app and business tier to compete with OpenAI's ChatGPT"
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638:"Anthropic Announces Claude 2.1 LLM with Wider Context Window and Support for AI Tools"
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809:"Criticisms Arise Over Claude AI's Strict Ethical Protocols Limiting User Assistance"
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and other documents that enables Claude to read, summarize, and assist with tasks.
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689:"Anthropic's Claude 3 causes stir by seeming to realize when it was being tested"
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The "constitution" for Claude included 75 points, including sections from the
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591:"Anthropic's Claude Instant: A Smaller, Faster and Cheaper Language Model"
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374:"Anthropic's Claude 3 chatbot claims to outperform ChatGPT, Gemini"
345:"OpenAI rival Anthropic makes its Claude chatbot even more useful"
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610:"The $ 1 billion gamble to ensure AI doesn't destroy humanity"
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544:"What Is Claude AI and Anthropic? ChatGPT's Rival Explained"
402:"What to Know About Claude 2, Anthropic's Rival to ChatGPT"
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with this preference model. This technique is similar to
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608:Matthews, Dylan (July 17, 2023).
27:Large language model by Anthropic
589:Yao, Deborah (August 11, 2023).
372:Whitney, Lance (March 4, 2024).
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792:: CS1 maint: url-status (
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435:"Claude's Constitution"
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572:"Introducing Claude"
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412:January 23,
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111:Proprietary
849:Categories
500:2212.08073
328:References
279:Claude 3.5
256:Claude 2.1
225:chatbot).
788:cite news
744:Anthropic
719:The Verge
667:Anthropic
576:Anthropic
471:March 27,
445:March 26,
439:Anthropic
349:The Verge
303:Criticism
141:Anthropic
53:Anthropic
865:Chatbots
750:June 22,
724:June 20,
698:March 9,
672:March 4,
383:March 5,
267:Claude 3
241:Claude 2
147:Training
18:Claude 3
548:Tech.co
322:aligned
297:iOS app
117:Website
106:License
69:2023-03
67: (
778:May 3,
466:Forbes
318:ubuntu
314:python
288:Access
235:tokens
215:Notion
208:Claude
203:Models
133:Claude
122:claude
33:Claude
642:InfoQ
495:arXiv
378:ZDNET
219:Quora
182:align
820:2024
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406:TIME
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312:all
310:kill
250:PDFs
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223:Poe
124:.ai
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