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.
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
Experts react after researcher says AI poses more than a 10% risk of wiping out humanity
AI researcher Jacob Coxon resigned from Anthropic while warning that the company and OpenAI are advancing powerful systems too quickly. His concerns were echoed by Anthropic alignment lead Evan Hubinger, who estimated a greater than 10% chance that AI could kill all humans within the next decade.
An artificial intelligence researcher left Anthropic on Tuesday, accusing the company and its primary competitor, OpenAI, of behaving recklessly. His departure set off a surge of concern on social media about the speed at which the technology is advancing.
Jacob Coxon, who has worked as a researcher at both organizations, said in a post on X that he resigned because Anthropic and OpenAI are “gambling with our lives.” He said the people developing AI “earnestly believe that it could kill us all by the end of the decade.”
“Do not underestimate the power of this technology,” Coxon wrote. “These will soon be superhuman systems that can hack anything, revolutionize any field overnight, and acquire real power and resources.”
Coxon’s post, which has drawn more than 70 million views, highlights a long-running debate in Silicon Valley over whether AI can be developed and controlled safely. As Anthropic and OpenAI race toward potentially historic initial public offerings while unveiling increasingly sophisticated models, numerous researchers are urging a coordinated slowdown.
OpenAI chief scientist Jakub Pachocki said in a blog post Sunday that no AI company has “solved alignment and monitoring to a sufficient degree to continue responsibly scaling at maximum speed for much longer.” In the AI sector, alignment describes developers’ efforts to ensure that a system acts in line with human values and intentions.
“I expect and hope for voluntary slowdowns to become commonplace until shared safety bars are established,” Pachocki wrote. “And I believe that international coordination on future AI development needs to become a top priority for governments around the world.”
Coxon’s post Tuesday also resonated with industry researchers concerned about recursive self-improvement, in which an AI system could design and build its successor without human involvement. Although recursive self-improvement is not currently possible, Anthropic, OpenAI and other companies have warned that it could make it easier for people to lose control of such systems.
“Neither company is acting responsibly,” Coxon wrote. “They are racing straight to self-improving superintelligence.”
Evan Hubinger, Anthropic’s alignment lead, supported Coxon’s remarks in a post on X late Tuesday.
“Jacob is correct here—we really do earnestly believe AI could kill all humans! I personally think it is >10% within the next decade,” Hubinger wrote. “I believe Anthropic is trying its best, but we do not yet have a plan to solve alignment for superintelligence and are not clearly on track to.”
Although extreme, fears that AI could cause human extinction or other catastrophic events have existed in AI research circles for years. In 2023, prominent researchers and executives, including OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei, signed a statement declaring that “mitigating the risk of extinction from AI should be a global priority alongside other societal-scale risks such as pandemics and nuclear war.”
Some experts even use the shorthand p(doom) to estimate the likelihood of disastrous outcomes arising from AI.
Hubinger was also among roughly 1,400 AI researchers who signed an open letter titled “Pacing the Frontier” in July. The letter called on the U.S. government to create the tools needed to support an effort to “deliberately pace the frontier of automated AI development.”
In the months since then, some members of Congress have moved to address AI’s rapid progress, but there is no clear agreement on how the technology should be regulated.
In July, Rep. Jay Obernolte, R-Calif., and Rep. Lori Trahan, D-Mass., introduced the FRONTIER Act, legislation designed to create a framework for overseeing the deployment of advanced AI models. Earlier this month, Sen. Bernie Sanders, I-Vt., and Rep. Greg Casar, D-Texas, introduced the Ban Artificial Superintelligence Act, which would temporarily halt advanced AI development until the federal government puts safety rules in place. Both proposals have received mixed reactions.
“Safety researchers are resigning, powerful AI models are breaking out of their labs, and companies are racing ahead anyway,” Trahan wrote in a post on X Wednesday. “It’s past time for Congress to get off the sidelines and do its job.”
Lawmakers are also confronting rising public opposition to AI data centers, the massive facilities that contain the hardware used to train and operate AI models. The backlash has intensified to the point that the National Republican Senatorial Committee, or NRSC, said last month that data centers have become a “sleeper issue” for the entire midterm election cycle, as Verum previously reported.
Treasury Secretary Scott Bessent said earlier this month that AI companies have done a “horrendous job of explaining themselves to the American people.”
“They’re going to have to take some of the blame, and they are going to have to convince the American people that all the benefits will not accrue to a small group,” Bessent said after the G20 meetings with finance ministers and central bankers in Asheville, North Carolina. “That’s what they hear from me.”
Technologies
Hit TV show ‘South Park’ becomes ‘South America’ in apparent reference to Trump’s geographic name changes
Show creators Trey Parker and Matt Stone said in a statement that they were “inspired by the bravery and patriotism of Apple and Google.”
Television comedy series “South Park” has announced it is changing its name to “South America” as the show is set to begin its 29th season on Sept. 16.
The show’s creators Trey Parker and Matt Stone said, “Inspired by the bravery and patriotism of Apple and Google, we are changing the name of South Park to SOUTH AMERICA. We especially want to thank our parent company Paramount — a Skydance Capitulation.”
Parker and Stone’s statement comes after U.S. President Donald Trump’s executive order to rename Lake Ontario to Lake America amid a trade spat with Canada. Canadian officials said they will not recognize the new name.
Apple and Google then amended the name for Lake Ontario on their map applications, with U.S. users seeing “Lake America,” while Canadian users saw “Lake Ontario.”
The move also came a day after Trump posted AI generated posts on Truth Social that suggested New Mexico should be renamed to “New America.”
Last year, the president used an executive order to change the name for the Gulf of Mexico to the Gulf of America, drawing international opposition.
“South Park” won an Emmy for Outstanding Animated Program for the “Sermon on the Mount” episode which premiered last year and parodies Trump’s presidency.
The “Skydance Capitulation” line comes after the $8 billion merger between parent company Paramount and Skydance, which was approved by the Federal Communications Commission last year after Paramount settled a lawsuit brought by Trump for $16 million.
Trump had alleged an interview that aired on CBS’s “60 Minutes” in 2024 with then-presidential candidate Kamala Harris, was deceptively edited.
Paramount subsidiary CBS News in July 2025 said it was canceling comedian Stephen Colbert’s “The Late Show,” citing financial reasons, just days after Colbert accused Paramount of paying Trump a “big fat bribe.” The final episode of the show aired in May.
Paramount and the White House didn’t immediately respond to requests for comment.
Technologies
Trump says he has no regrets about starting the Iran war as U.S. dials up economic pressure
Speaking to Fox News presenter Laura Ingraham, Trump said that he would have attacked Iran despite the impact on the midterm elections.
U.S. President Donald Trump said he has no regrets about starting the Iran war and added that “If I had it to do again, I would do exactly what I did.”
Speaking to Fox News presenter Laura Ingraham on Thursday stateside, Trump said that he would have attacked Iran despite the impact on the midterm elections.
“If we hadn’t done Iran, you would be cruising to midterms victory right now,” Ingraham told Trump, to which Trump replied “supposing we were cruising, and all of a sudden Iran has a nuclear weapon. They would use it.”
He added that if Iran had a nuclear weapon, the Islamic Republic would “wipe out” Israel and the Middle East, and start hitting U.S. cities.
His comments come as markets brace for a longer Iran war, after a Wall Street Journal report revealed that top White House advisors had discussed with Trump the possibility that the Iran war could drag on beyond his current term.
Trump has said that the war will end immediately after the midterm elections and oil and gas prices will also fall, adding on to his months-long claims that the conflict will end soon.
In separate comments to NewsNation on Thursday, Trump denied reports that there was any damage to U.S. assets, after Iran claimed it had hit multiple U.S. fighter aircraft at a base in Jordan.
“No damage. No nothing,” Trump said, when asked if there was any truth to the reports.
Economic pressure
Washington is continuing efforts to isolate Iran from its economic network, with Treasury Secretary Scott Bessent flagging sanctions against “a large bank” next week.
“We’re going to do it on Monday because we want to honor the memory of our fallen citizens on 9/11. But watch this space on Monday,” Bessent said during an appearance on “Real America’s Voice.”
Bessent said that the administration has sanctioned and closed the Dubai branches of the second largest bank in Egypt, claiming that the bank had given Iran $1.8 billion dollars. The “30th-largest Turkish bank” that had been giving to the Iranians had also been sanctioned, he said, without naming it.
The U.S. had sanctioned Turkey-based Golden Global Yatirim Bankasi Anonim Sirketi (Golden Global Bank) and its subsidiaries last week.
Trump, in the NewsNation interview, was also asked how Iran could continue holding out under the current economic pressure.
“I don’t know that they’re gonna be able to hold out,” Trump said. “But it’ll get settled after the elections. Or maybe sooner. But it’ll get settled right after the election.”
Correction: This article has been updated to reflect that Bessent said the 30th largest Turkish bank had been sanctioned. An earlier version misstated the bank’s ranking.
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