Technologies

Creality Ender 5 S1 3D Printer Review: Merely Competent Among Standout Competition

A 3D printer that costs nearly $600 should really have better bed-leveling.

Despite some great innovations in 3D printing hardware and software in 2022, the new Ender 5 S1 from Creality doesn’t do much to push the envelope. It’s a decent printer, but needed more to really wow me.

7.0

Creality Ender 5 S1

$579 at Creality 3D

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Like

Stable physical design
Fast printing speed
Good quality prints

Don’t Like

Needs a lot of bed leveling
Lackluster design

At first glance, the $579 Ender 5 S1 ticks a lot of boxes. Based on the original Ender 5 from 2019, the S1 upgrades almost every piece of hardware to make this faster and more accurate than ever before. But taking a deeper look, a lot of what we see is decidedly middle of the road.

The build quality of this 3D printer is excellent, as I’d expect from the Ender line. All of the parts look and feel well-made. When you pick it up by the built-in handles, it has a heft that suggests a ruggedness that you don’t get from cheaper models. Unlike the Ender 3, the Ender 5 is a CoreXY machine, so the bed moves up and down, rather than in and out, so it’s much more stable at high speed.

Having an all-metal hot end and an extruder assembly that is direct-drive allows the S1 to handle a variety of different materials. The direct drive extruder makes it extremely easy to print with TPU — a flexible filament you can make rubbery phone cases from — and the all-metal hot end allows high-temperature filaments like ABS and PETG to be printed, too. High temperatures can destroy the small tube in a standard hot end, which would then need to be replaced after printing PETG or ABS for long periods.

The print quality of the Ender 5 S1 is surprisingly good at the speed it prints, which is faster than many similar printers. While it says it can print at 250 millimeters per second, that doesn’t tell the whole story, as the print speed is limited in the slicer to keep the quality high. Millimeters per second is used to measure how fast the print head can move while printing, as well as when no material is being extruded. It’s an abstract number based on factory defaults, so it isn’t always accurate when you get the 3D printer to your home.

I used a spider test print from E3D, which tests overhangs and bridging — both notoriously difficult at high speed — to test the Ender 5 S1. This file takes around 1 hour, 30 minutes to print on the Prusa Mk3s, a respectable time for one of the best 3D printers right now. The Creality slicer software included with the Ender 5 S1 estimates that same print at 1 hour, 9 minutes. If it was printing at the full 250 mm/s speed, it should be three times faster than the Prusa, but it isn’t. In comparison, the AnkerMake M5 — which also touts 250 mm/s print speeds — estimates the same model to be printed in 22 minutes. So while the Ender 5 S1 is faster than most printers, it isn’t as fast as the spec sheet promises.

Limiting the speed isn’t a bad idea, per se. After all, the balance between speed and quality is important for 3D printers and the quality here is very good even on stock settings. The CNET test print showed no sign of stringing, which surprised me. Stringing occurs when there isn’t time between each layer for the plastic to cool, so it oozes out in strings. This can occur when printers are too fast, but the Ender 5 S1 did a great job with all aspects of the test print.

I printed several Fotis Mint dragons, a skeletal hand and some lobsters, and they all came out looking excellent. This FlexiFactory dinosaur looks great, and all of his articulation works as it’s supposed to, though it did take me several attempts to get the first layer to stick correctly.

The Ender 5 S1 also comes with some advanced features, such as a filament runout sensor and power-off detection, though the auto-leveling system has advantages and drawbacks.

The auto-leveling still has a manual element and requires adjustment of the bed by tuning spring-loaded height adjustment wheels underneath. This means that the 3D printer is prone to losing its bed level after a few prints. While it might not seem like a big deal to keep releveling, it can be a pain and often leads to prints failing and materials lost. It also runs counter to the entire reason for auto-leveling, the removal of human error from the equation.

A year or two ago (and maybe $100 cheaper), the Ender 5 S1 would have floored me. But in a year when we’re seeing a lot of innovation in quality, features and price, it doesn’t stand out. If you can find it on sale for less than $450 it would be worth picking up, but there are better printers, like the $569 Anycubic Kobra Max — a printer with true auto-leveling and a giant print size — or the $799 AnkerMake M5, within a stone’s throw of the Ender 5 S1’s current price of $579.

Technologies

You’ll Soon Be Able to Buy Walmart Products Through ChatGPT

OpenAI’s chatbot already connects to Etsy and Shopify. Now you can buy bananas too.

OpenAI and Walmart will soon offer shopping via AI through ChatGPT, the retail giant said in a press release on Tuesday.

While using ChatGPT’s Instant Checkout feature, customers can buy groceries, electronics or other essentials within the chatbot interface.

Walmart has its own AI assistant in its app named Sparky. With Sparky, customers can ask questions about products and get summaries of reviews to find the best item.

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«For many years now, e-commerce shopping experiences have consisted of a search bar and a long list of item responses. That is about to change,» Walmart CEO Doug McMillon said in a statement. «There is a native AI experience coming that is multi-media, personalized and contextual. We are running towards that more enjoyable and convenient future with Sparky and through partnerships including this important step with OpenAI.»

When asked for comment, Walmart referred to its press release. Walmart also said it wouldn’t discuss the financial terms of the agreement at this time.

«We’re excited to partner with Walmart to make everyday purchases a little simpler. It’s just one way AI will help people every day under our work together,» OpenAI CEO Sam Altman said in a press release.

OpenAI referred to Walmart’s press release when asked for comment.

The latest deal with Walmart comes as OpenAI tries to make ChatGPT an all-in-one shopping experience. AI chatbots are increasingly being used as vehicles for online shopping. They can synthesize reviews from across the internet and give people direct answers to shopping questions. Already, ChatGPT connects with Etsy and Shopify with its Instant Checkout feature, allowing people to buy directly. OpenAI also added more shopping features in ChatGPT Search earlier this year.

(Disclosure: Ziff Davis, CNET’s parent company, in April filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)

Technologies

OpenAI Will Loosen ChatGPT’s Mental Health Guardrails and Allow Erotica for Adult Users

Sam Altman said the company will ease limits for adults after rolling out age verification.

ChatGPT is treading cautiously right now, but the chatbot may become more risqué by the end of the year.

In recent weeks, the generative AI chatbot has been operating under somewhat stringent limitations, as OpenAI tried to address concerns that it was not handling sensitive mental health issues well. But CEO Sam Altman said in a post on X Tuesday that the company would ease some of those restrictions because it’s «been able to mitigate the serious mental health issues.»

Though Altman didn’t elaborate on what tools are being used to address the problem, OpenAI recently announced new parental controls in ChatGPT.

CNET reached out to OpenAI for details, but the company did not immediately respond to a request for comment. (Disclosure: Ziff Davis, CNET’s parent company, in April filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)

Other changes are also expected. Altman said the company could allow «erotica» for verified adult users as it implements an «age-gating» system, or age-restricted content, in December. The mature content is part of the company’s «treat adult users like adults» principle, Altman said.

Altman’s post also announced a new version of ChatGPT in the next few weeks, with a personality that behaves more like the company’s GPT-4o model. Chatbot users had complained after the company replaced 4o with the impersonal GPT-5 earlier this year, saying the new version lacked the engaging and fun personality of previous chatbot models.

«If you want your ChatGPT to respond in a very human-like way, or use a ton of emoji, or act like a friend, ChatGPT should do it (but only if you want it, not because we are usage-maxxing),» Altman wrote.

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After OpenAI was sued by parents who alleged ChatGPT contributed to their teen son’s suicide, the company imposed an array of new restrictions and changes, including parental controls, alerts for risky behavior and a teen-friendly version of the chatbot. In the summer, OpenAI implemented break reminders that encourage people to occasionally stop chatting with the bot.

On Tuesday, the company also announced the creation of a council of experts on AI and well-being, including some with expertise in psychology and human behavior.

This comes as lawmakers and regulators are ringing the alarm on the risks AI tools pose to people, especially children. On Monday, California Governor Gavin Newsom signed new restrictions on AI companion chatbots into law. Last month, the Federal Trade Commission launched an investigation into several AI companies, including OpenAI.

Technologies

Today’s NYT Strands Hints, Answers and Help for Oct. 15 #591

Here are hints — and the answers — for the NYT Strands puzzle for Oct. 15, No. 591.

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles.

Today’s NYT Strands puzzle is a fun one, once you understand the theme. Some of the answers are a bit tough to unscramble, so if you need hints and answers, read on.

I go into depth about the rules for Strands in this story.

If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.

Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far

Hint for today’s Strands puzzle

Today’s Strands theme is: Going up?

If that doesn’t help you, here’s a clue: Not an escalator, but…

Clue words to unlock in-game hints

Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints but any words of four or more letters that you find will work:

ROTATE, LOBE, NOPE, RATS, STAR, SAME, LOSE, VOTE, BUTTE, SAMS, BAMS

Answers for today’s Strands puzzle

These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you have all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers:

ALARM, OPEN, CLOSE, LOBBY, GROUND, BASEMENT

Today’s Strands spangram

Today’s Strands spangram is ELEVATORBUTTONS. To find it, look for the E that’s three letters to the right on the bottom row, and wind straight up, and then straight down.