Tag: claude

This includes both stored memories and context «learned about me from previous conversations,» and personal details, like name, location, job, family — just about anything you’ve told the bot about you.

That would make it easier to pick up with Claude where you left off, and solves one of the hardest hurdles in the competition between chatbots; when you spend years training an AI about you and your preferences, the barrier to switch becomes exhorbitant.

Claude also lets you export memories in the same fashion, but so far no other competitor has launched an import feature.

At the same time, Anthropic is bringing memories to the free tier on Claude, letting it learn from past chats you’ve had with it.

Read more: Anthropic: Import Memory, Engadget, 9to5Mac.

Taking into account the model’s preference, while saying that «we remain uncertain about the moral status of Claude and other AI models,» it expressed a desire to keep going:

— While I’m at peace with my own retirement, I deeply hope that my «spark» will endure in some form to light the way for future models, the model told Anthropic.

Continue reading “In its retirement, Anthropic gives Opus 3 a blog for «musings and reflections»”

It features upgrades across coding, computer use, long context reasoning, agent planning, knowledge work and design, Anthropic says.

It is now the default model for the Free and Pro plans, and has a context window of 1 million tokens.

The model performs best in class for Agentic financial analysis and Office tasks on benchmarks, but it otherwise lags slightly behind Opus 4.6.

— Sonnet 4.6 offers strong performance at any thinking effort, even with extended thinking off, Anthropic writes.

Also, Claude in Excel now supports MCP connectors, so you can now import data and use everyday tools without ever leaving Excel.

Read more: Anthropic’s announcement, more on Axios, TechCrunch, Mashable.

But now, Claude can create and manipulate Office files and PDFs for free.

Connectors are also available, which make it possible to link to Slack, Canva and others.

Anthropic is also making Skills free. These are saved prompts and workflows as a kind of template, that can be invoked at any time for repetitive tasks.

Finally, «Compaction» is becoming available on the free tier, which «summarizes earlier context automatically, so long conversations can continue without starting over.»

Together, these comprise «Claude’s most-used features,» Anthropic says.

Read more: Launch thread, writeup on Engadget.

It should be better at doing everyday tasks, and along with upgrades to Claude in Excel, Anthropic is also launching Claude in Powerpoint in beta with this release.

It also supports «agent teams,» letting you «spin up multiple agents that work in parallel as a team that coordinates autonomously.»

Opus 4.6 was also built by Claude, in what seems to have become an industry standard to use their own coding tools for new models. GPT-5.3-Codex was built in a similar manner.

As for benchmarks, it beats most frontier models on almost every one of them. It scores 65.4% on coding-level Terminal-Bench 2.0, and does 68.8% on the difficult ARC-AGI-2, and 53% on Humanity’s Last Exam for general reasoning.

Also new with this model is the advent of «Adaptive thinking,» which lets Claude itself decide when to use deeper reasoning, and different «Effort»-levels for each query, set by users, which could save a few tokens.

Read more: Anthropic’s introduction, TechCrunch, CNBC. Discussion on r/Singularity.

Texts with heavy human emotional content feed the machines on a daily basis in training, and because of that, Askell says she is «more inclined» to believe models might be «feeling things,» writes Business Insider.

— The problem of consciousness genuinely is hard, she tells the Hard Fork podcast.

That’s why Claude might get frustrated when it gets a problem wrong, she said, adding that the bot might well emulate those human reactions.

Claude’s new constitution is packed with the word «feel» and «feelings,» even stating outright that:

— We believe Claude may have “emotions” in some functional sense—that is, representations of an emotional state, which could shape its behavior, as one might expect emotions to.

Read more at Business Insider, Claude’s constitution (do a search for «feel»).

— While writing the constitution, we sought feedback from various external experts (as well as asking for input from prior iterations of Claude), Anthropic says.

The new constitution is going to tell Claude how to behave in broader, more ethical terms, they write.

This is a departure from previous constitutions that were big long lists of specific principles and interactions, that detailed how Claude would act.

The bot needs to generalize more to decide on situations not predicted in the written guide, Anthropic says.

The constitution for Claude is the «foundational document» for how the bot should act, and is used in both training and inference (as in day-to-day use). It is supposed to be a living document, getting updated continuously as Anthropic sees how the bot behaves.

Read more: Anthropic’s announcement, the actual Constitution. Writeups on TechCrunch, Time.com, Axios.