claude sonnet 5 - Brave Search

When's Claude 5 dropping? Let's speculate

reddit.com › r › ClaudeAI › comments › 1mbk1q8 › whens_claude_5_dropping_lets_speculate

4.5 first then 5. thats how things roll. 4.5 sonnet probably in September, so ppl will us less Opus 4, they will likely skip Opus 4.5 again. then Opus/Sonnet 5 in Jan. Answer from urarthur on reddit.com

anthropic.com › news › claude-sonnet-4-5

Introducing Claude Sonnet 4.5

September 29, 2025 - Experts in finance, law, medicine, and STEM found Sonnet 4.5 shows dramatically better domain-specific knowledge and reasoning compared to older models, including Opus 4.1. ... We're seeing state-of-the-art coding performance from Claude Sonnet 4.5, with significant improvements on longer horizon ...

reddit.com › r/claudeai › when's claude 5 dropping? let's speculate

r/ClaudeAI on Reddit: When's Claude 5 dropping? Let's speculate

July 28, 2025 -

So we got Claude 4 (Opus & Sonnet) back in May, and it's been really good for me, especially for coding. But just like every person on this subreddit, I too am sleepwalking into the singularity, constantly refreshing anthropic news feed, praying for a new model or update.

Looking at Anthropic's release pattern: Claude 3 family launched March 2024, Claude 3.5 Sonnet dropped July 2024, Claude 3.7 Sonnet came Feb 2025, Claude 4 arrived May 2025 - what makes me hopeful is that the time between 3.7 and 4 was really quite short.

Now we are also in the early stages of recursive learning, where AI is already helping develop the next generation of AI https://www.anthropic.com/news/how-anthropic-teams-use-claude-code and based on recent results (math and coding competition) from openAI and their release of agent, this recursive learning cycle seems to be finally really picking up steam, and approaching that scary tipping point.

With the crazy competition right now - GPT-5 (in a few weeks), Gemini 2.5 Pro (with a decent CLI), and now Grok 4 - I'm wondering if Anthropic might accelerate their timeline. Dario predicted we could see 90% of coding automated within 6 months (from March), which suggests they're cooking something big.

My prediction: Claude 5 in Q1 2026, probably around Feb/March. But honestly, with how fast things are moving, it could be sooner, and I think an updated Claude 4 model is almost guaranteed sometime this fall.

What do you all think? Any patterns you've noticed or rumors you've heard? Also curious how you think it'll stack up against whatever Xai, OpenAI and Google release next. Claude 4's been dominating vibe-coding, but will they maintain that lead?

4.5 first then 5. thats how things roll. 4.5 sonnet probably in September, so ppl will us less Opus 4, they will likely skip Opus 4.5 again. then Opus/Sonnet 5 in Jan.

Is there any point to speculation? Some people have insisted that Claude 4 Sonnet is dumber than 3.7 Sonnet. I personally can't tell for all intents and purposes unless new features are added. One example is adding web search when it previously wasn't available. The only thing I tend to notice is perhaps the training data cutoff isn't as stale, that's about it.

Discussions

All this talk about Claude Sonnet 3.5 being good...

Not a bot. Have both. Claude is a lot better. More on reddit.com

r/ClaudeAI

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July 4, 2024

Claude FREE plan = Unlimited Sonnet 4.5 ??? : ClaudeAI

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r/ClaudeAI

Is Claude Code Sonnet 4.5 Really Better Than Opus 4.1? Not Seeing It. : ClaudeCode

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r/ClaudeCode

Brave browser - Leo custom model: Claude Sonnet 3.5, use my own api key? : brave_browser

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r/brave_browser

Videos

Claude Sonnet 4.5 vs GPT 5 – The Loser Is Painfully Obvious 🚨 ...

October 3, 2025

Claude Sonnet 4.5 - The New Coding King? (Sonnet 4.5 vs. GPT 5 ...

September 29, 2025

Why I DELETED Claude Sonnet 4.5 from ALL MY PROJECTS - YouTube

Claude Sonnet 4.5 vs GPT-5 Codex – Full Head-to-Head Coding Test ...

October 2, 2025

Claude 3.5 Sonnet for vision - YouTube

3 Things Claude 3.5 Sonnet Does Better than Everyone Else | Pure ...

February 6, 2025

poe.com › Claude-3.5-Sonnet

Claude-3.5-Sonnet - Poe

Anthropic's Claude 3.5 Sonnet using the October 22, 2024 model snapshot. Excels in complex tasks like coding, writing, analysis and visual processing. Has a context window of 200k of tokens (approximately 150k English words).

platform.claude.com › docs › en › about-claude › models › overview

Models overview - Claude Docs

When we release new model snapshots, we migrate aliases to point to the newest version of a model, typically within a week of the new release. While aliases are useful for experimentation, we recommend using specific model versions (e.g., claude-sonnet-4-5-20250929) in production applications ...

aws.amazon.com › blogs › aws › introducing-claude-sonnet-4-5-in-amazon-bedrock-anthropics-most-intelligent-model-best-for-coding-and-complex-agents

Introducing Claude Sonnet 4.5 in Amazon Bedrock: Anthropic’s most intelligent model, best for coding and complex agents | Amazon Web Services

September 29, 2025 - Today, we’re excited to announce that Claude Sonnet 4.5, powered by Anthropic, is now available in Amazon Bedrock, a fully managed service that offers a choice of high- performing foundation models from leading AI companies.

reddit.com › r/claudeai › all this talk about claude sonnet 3.5 being good...

r/ClaudeAI on Reddit: All this talk about Claude Sonnet 3.5 being good...

July 4, 2024 -

I swear Claude has an army of bots posting how much better it is than OpenAI.

I use both, all day every day for programming, switching back and forth. Sometimes one can help me get to the next step while the other can't. Sometimes it takes both.

But, in no way, IMHO, is Claude Sonnet 3.5 vastly better than OpenAI GPT 4o.

"Speechless", "The difference is insane", and so on... What the hell?

It's more like "yeah, it's ok", or "it's comparable".

Am I being trolled? Is everyone here a bot? Anyone else notice this or do you think I'm out to lunch?!?

Not a bot. Have both. Claude is a lot better.

I don't know, I failed to use Chatgpt to do anything viable. Claude is really good but you need to be patient and be ready to troubleshoot.

Find elsewhere

Google Bing Mojeek

poe.com › Claude-Sonnet-4.5

Claude-Sonnet-4.5 - Poe

September 29, 2025 - Claude Sonnet 4.5 represents a major leap forward in AI capability and alignment. It is the most advanced model released by Anthropic to date, distinguished by dramatic improvements in reasoning, mathematics, and real-world coding. Supports 1m tokens of context.

cloud.google.com › blog › products › ai-machine-learning › announcing-claude-sonnet-4-5-on-vertex-ai

Announcing Claude Sonnet 4.5 on Vertex AI | Google Cloud Blog

September 30, 2025 - Today, we’re announcing the general availability of Claude Sonnet 4.5, Anthropic’s most intelligent model and its best-performing model for complex agents, coding, and computer use, on Vertex AI.

datacamp.com › blog › claude-sonnet-anthropic

What Is Claude 3.5 Sonnet? How It Works, Use Cases, and Artifacts | DataCamp

July 19, 2024 - Anthropic announced Claude 3.5 Sonnet as part of the larger Claude 3.5 family—which will be complete later this year, with the release of Claude 3.5 Haiku and Claude 3.5 Opus.

app.myshell.ai › chat › 1719235927

Claude 3.5 Sonnet | Free AI Chat for Advanced Writing & ...

MyShell is an open ecosystem for creators to work together and build AI Apps. With a powerful model platform and creator toolkit, anyone can easily build AI Apps. Its tokenomics empowers the creator economy and involves the community to participate in content ownership.

composio.dev › blog › claude-sonnet-4-5-vs-gpt-5-codex-best-model-for-agentic-coding

Claude Sonnet 4.5 vs. GPT-5 Codex: Best model for agentic coding - Composio

October 7, 2025 - After a month of the hue and cry from all the die-hard Claudians for lobotomizing Sonnet 4, Anthropic has released Claude 4.5 Sonnet, and, according to all Anthropic employees on Twitter, it's the best model for coding yet. It improves on the shortcomings of Claude 4 (personality) while retaining its best qualities (tool calling accuracy).

ai.yale.edu › posts › 2025-02-10-announcing-claude-35-sonnet-on-the-clarity-platform

Announcing Claude 3.5 Sonnet on the Clarity Platform | AI at Yale

February 10, 2025 - The Clarity Platform now features Claude 3.5 Sonnet, an agent that generates text responses using Anthropic’s Claude 3.5 Sonnet model and images using DALL·E 3.

Talk with Claude, an AI assistant from Anthropic

anthropic.com › claude › sonnet

Claude Sonnet 4.5

September 29, 2025 - We’ve conducted extensive testing and evaluation of Sonnet 4.5, working with external experts to ensure it meets our standards for safety, security, and reliability. In the model card for this release, we discuss new safety results in several categories. We're seeing state-of-the-art coding performance from Claude Sonnet 4.5, with significant improvements on longer horizon tasks.

anthropic.com › news › claude-3-5-sonnet

Introducing Claude 3.5 Sonnet

Claude 3.5 Sonnet can also accurately transcribe text from imperfect images—a core capability for retail, logistics, and financial services, where AI may glean more insights from an image, graphic or illustration than from text alone.

vals.ai › models › anthropic_claude-3-5-sonnet-20241022

Claude 3.5 Sonnet Latest

Claude Sonnet 3.5 is a deprecated model with high performance for coding and analysis tasks, supports multilingual and vision input.

en.wikipedia.org › wiki › Claude_(language_model)

Claude (language model) - Wikipedia

4 days ago - Released alongside 3.5 Sonnet was the new Artifacts capability in which Claude was able to create code in a separate window in the interface and preview in real time the rendered output, such as SVG graphics or websites.