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Yearly Archives: 2026

Tamara News  /  Blog  /  2026
21 Sep 2026
Data center hardware representing the StepFun Step 5 Preview AI model launch

A Chinese Startup Just Undercut OpenAI on Price by a Wide Margin

Categories Tech

Chinese AI lab StepFun launched its flagship model on September 20. The StepFun Step 5 Preview is already turning heads for one reason as much as any benchmark: price.

The 600-billion-parameter sparse mixture-of-experts model went live with API pricing of $1.00 per million input tokens. Output runs $2.70 per million tokens. That undercuts several Western frontier labs by a wide margin. It still scores competitively on independent benchmarks.

Server room hardware powering the StepFun Step 5 Preview AI model

What the StepFun Step 5 Preview Actually Is

Step 5 Preview carries roughly 600 billion total parameters. About 27 billion activate per token. That sparse architecture keeps inference costs down while preserving capacity. It supports a one-million-token context window. It takes both text and image inputs. The design targets long, complex tasks rather than short chat exchanges.

How It Stacks Up Against the Field

Step 5 scored 44 on the widely tracked Intelligence Index. That matches Kimi K3 Max, another Chinese frontier model. In one benchmark test, it completed a 24-hour autonomous optimization task. It ran at 508 TFlops on H100 GPU cores. StepFun points to that result as evidence the model can sustain long, agentic workloads without human help.

Matching a well-regarded rival like Kimi K3 Max does not by itself prove Step 5 leads the field. But it places StepFun firmly among the top tier of Chinese labs. Those labs now compete directly with the largest Western AI companies on capability, not just cost.

The Pricing Move That Has Rivals Watching

StepFun built the release around long-horizon agent workloads. Think AI coding, software engineering, financial analysis and professional knowledge work. Pairing that focus with aggressive pricing puts direct pressure on Western labs. Enterprise customers running high-volume agentic tasks watch token costs closely. Those costs add up fast at scale.

Open Weights Land October 15

Unlike many frontier releases that stay fully closed, StepFun has committed to opening the model’s weights on October 15, 2026. That gives outside researchers and companies a firm date to plan around. It continues a pattern of Chinese labs using open weights as a lever against closed Western rivals.

Why Chinese Labs Keep Undercutting on Price

StepFun’s pricing move follows a broader pattern among Chinese AI labs this year. Several have used aggressive token pricing to win developer mindshare. That holds even when their raw benchmark scores trail the very top Western models. The strategy leans on a simple bet. Once developers build workflows around a cheaper model, switching costs make it harder for pricier rivals to win them back.

That approach has drawn scrutiny from analysts. They question whether the pricing holds up at scale. For now, though, it has pulled models like Step 5 into serious enterprise evaluations. Those evaluations might otherwise have gone straight to established Western providers.

Where StepFun Fits Among Chinese AI Labs

StepFun is one of several Chinese AI labs that have released a series of models under a numbered naming scheme, steadily scaling parameter counts with each generation. Step 5 Preview is the company’s most ambitious release to date, both in size and in the workloads it targets.

Unlike rivals that lead with chat or search products, StepFun has positioned this release around agentic and enterprise workloads from the start. That focus shapes how the company talks about the model. Its own materials emphasize coding and financial-analysis benchmarks over general conversational ability.

What This Means for Enterprise AI Buyers

Enterprise teams evaluating AI vendors now have another low-cost option to weigh alongside the established players. Procurement teams say token pricing has become a bigger factor in vendor selection as usage scales into the billions of tokens monthly. A cheaper model that performs adequately can save real money at that volume, even if it lags top benchmarks slightly.

Data residency and compliance concerns may still steer some Western enterprise buyers away from Chinese-hosted models, regardless of price. That question is likely to shape how far StepFun’s pricing advantage actually translates into enterprise contracts outside China.

What to Watch Before the Weights Drop

The real test comes once independent developers get hands-on access to the open weights next month. Benchmark scores from a lab’s own team invite scrutiny. The coming weeks will show whether Step 5’s real-world coding and agent performance holds up outside StepFun’s own testing environment.

Until then, the API launch already lets outside developers test the model directly. That should produce a clearer, independent picture of its performance well before the October 15 open-weights date.

Straight Answers on StepFun’s New Model

What is the StepFun Step 5 Preview?

A 600-billion-parameter sparse mixture-of-experts AI model from Chinese lab StepFun, launched September 20, 2026, with about 27 billion parameters active per token.

How much does it cost to use?

API pricing is $1.00 per million input tokens and $2.70 per million output tokens.

What is it designed for?

Long-horizon agent workloads such as AI coding, software engineering, financial analysis and professional knowledge work.

How big is its context window?

One million tokens, with support for both text and image inputs.

When do open weights arrive?

StepFun has scheduled the model’s weights to open on October 15, 2026.

Sources

More AI coverage on Tamara News: OpenAI just admitted its models are lying and hiding mistakes and Perplexity’s new AI agent wants to run your PC for you.

21 Sep 2026
Semiconductor fab floor tied to CXMT G5 DRAM production in China

China’s Chip Champion Just Closed the Gap on Samsung and SK Hynix

Categories Tech

CXMT G5 DRAM production is now underway in China. It marks one of the clearest signs yet that the country’s chipmakers are closing the gap with Samsung and SK Hynix. That progress comes despite years of export restrictions on advanced lithography gear.

Chinese memory chipmaker CXMT announced the milestone at the 2026 World Manufacturing Convention in Hefei on September 20. It unveiled its fifth-generation DRAM platform, known as the G5 Platform.

Close-up of a memory chip representing CXMT G5 DRAM production

What CXMT G5 DRAM Production Actually Achieves

The G5 Platform uses quadruple patterning. That reaches an 11.95-nanometer active-area half-pitch for memory arrays. CXMT said its capacitor aspect ratio reaches 45:1. The core cell array height has shrunk to 6,762 nanometers. In plain terms, the company packs more memory into a smaller footprint. It says the platform yields at least 50% more dies per wafer than its predecessor.

How CXMT Got Here Without ASML’s Banned Machines

The achievement stands out for one reason. CXMT built it without access to ASML’s most advanced extreme ultraviolet lithography tools. Those remain subject to export controls. The company instead relied on quadruple patterning with existing equipment. That workaround took years to refine. It appears to be paying off at scale now.

Multiple patterning is not new in chipmaking. But matching the density gains EUV lithography delivers in a single pass usually costs more. It means more process steps, more time and more cost per wafer. CXMT chose to absorb that complexity rather than wait for policy changes. That choice reflects the broader bet Chinese chipmakers have made since export controls tightened.

What This Means for Samsung, SK Hynix and Global Memory Prices

CXMT now claims the title of China’s largest DRAM supplier. It also claims fourth place worldwide by market share. The company has scaled fast. It grew from roughly 40,000 wafers a month in 2020 to about 300,000 today. That output spans its 12-inch fabs in Hefei and Beijing. It targets 350,000 to 375,000 wafers monthly by year-end 2026. That capacity growth adds real supply to a global memory market squeezed by AI-driven demand.

The Products Already Shipping on the New Platform

Two 24-gigabit LPDDR5X products are already in mass production. They come in 496-ball and 245-ball packages for smartphones and portable electronics. Both are integrated into mainstream Chinese flagship handsets already, the company says.

The Bigger Picture for China’s Chip Ambitions

CXMT’s progress fits a wider Chinese push to build a self-sufficient semiconductor supply chain. That priority hardened after successive rounds of US export controls on advanced chipmaking equipment. Beijing has funneled heavy state-backed investment into domestic memory and logic chip production for years. CXMT’s rise from a minor player to a top-four global DRAM supplier is one of the clearest results so far.

Whether the company can keep closing the gap at the cutting edge remains an open question. Both Korean rivals keep investing heavily in their own next-generation nodes. Neither shows signs of slowing down.

Which Chinese Phone Makers Are Buying In

CXMT has not publicly named every customer using the new LPDDR5X chips. Industry watchers tracking teardown reports say several major Chinese smartphone brands have already qualified the parts for mainstream, non-flagship models. That matters commercially. Winning approval in China’s huge domestic phone market gives CXMT steady volume, even before it competes for premium international designs.

Analysts say the bigger prize is qualification with global device makers outside China. That would require CXMT to match not just density but also long-term reliability data that Samsung and SK Hynix have built up over decades. CXMT has not said when, or whether, it plans to pursue that qualification process.

Where CXMT Goes From Here

Capacity is still climbing toward its year-end target. CXMT’s next test is sustaining yields at scale while narrowing the technology gap further. Industry watchers expect the company’s progress to keep pressuring global memory pricing. That dynamic is already squeezing device makers worldwide this year.

The next milestone to watch is server and data-center memory. Can CXMT push the G5 platform into that higher-capacity segment? It remains dominated even more heavily by Samsung, SK Hynix and Micron than the mobile market CXMT has targeted so far. Analysts see that as the real test of whether CXMT can compete at the very top of the market, not just at the budget end.

Quick Answers on China’s New Memory Chip

What is CXMT G5 DRAM production?

It is the mass production of CXMT’s fifth-generation DRAM platform, announced at the 2026 World Manufacturing Convention in Hefei on September 20.

How advanced is the new chip?

The G5 Platform achieves an 11.95-nanometer active-area half-pitch using quadruple patterning, without relying on ASML’s most advanced banned lithography machines.

What products use it already?

Two 24-gigabit LPDDR5X chips, packaged for smartphones and portable electronics, are already in mass production and integrated into mainstream Chinese flagship phones.

How much is CXMT producing?

The company has grown from roughly 40,000 wafers per month in 2020 to about 300,000 wafers per month across its Hefei and Beijing fabs, targeting 350,000 to 375,000 by year-end 2026.

Where does CXMT rank globally?

CXMT now claims to be China’s largest DRAM supplier and the world’s fourth-largest by market share.

Sources

Related coverage on Tamara News: your next phone costs more because AI bought the memory first and Nvidia’s $12.9B Hugging Face deal.

21 Sep 2026
Retail clothing racks as Lululemon cuts full-year forecast for the second time in 2026

Lululemon Just Cut Its Forecast for the Second Time This Year

Categories Business

Lululemon cuts full-year forecast guidance for the second time this year. The move deepens concerns about the athletic-wear retailer’s turnaround, just as a new chief executive settles into the job.

The company’s second-quarter results showed revenue declining 4% to $2.4 billion. Comparable sales fell 9% from the same period last year. Shares dropped 18% on the news, extending a rough stretch for a brand that once defined premium athletic wear.

Shoppers browse a retail mall as Lululemon cuts full-year forecast again

Why Lululemon Cuts Full-Year Forecast a Second Time

Lululemon had already trimmed guidance once earlier in 2026. This second cut reflects weaker demand and pricing pressure. The company had hoped a product refresh would offset both. It did not.

Executives pointed to softer North American traffic and heavier promotional activity across the category. Both weighed on the quarter. That combination has squeezed margins across the sector, not just at Lululemon.

The Numbers Behind the Guidance Cut

For fiscal 2026, Lululemon now targets full-year revenue of $10.35 billion to $10.5 billion. That implies a 5% to 7% contraction versus last year. It sits well below the $11 billion to $11.15 billion range the company had previously projected. Earnings guidance fell alongside it, to $9.48 to $9.73 per share, down from an earlier $10.95 to $11.15.

The gap between the two guidance ranges is wide enough that some analysts now question the company’s internal forecasting process, not just its product strategy. Missing a full-year target by roughly $600 million in one fiscal year suggests demand shifted faster than planning could absorb.

A New CEO Walks Into a Turnaround Fight

Incoming chief executive Heidi O’Neill, a Nike veteran, started the role on September 8. She arrived just as the company delivered its weakest guidance of the year. Her mandate centers on reversing the sales slide without further eroding the brand’s premium positioning. That balance has proven difficult for legacy athletic-wear retailers in a crowded, price-sensitive market.

How Investors and Analysts Reacted

The 18% single-day stock drop reflected investor frustration with a second consecutive downgrade, more than surprise at any single number. Analysts have flagged declining comparable sales as the more troubling signal. It points to weakening demand among existing customers, not just softer new-store growth.

How Lululemon Got Here

Lululemon spent much of the past decade as the standout growth story in athletic apparel. It expanded well beyond its yoga-wear roots into a broader lifestyle brand with a loyal, high-spending customer base. That momentum slipped over the past two years as larger rivals launched competing lines at lower prices. That squeezed the premium positioning that once let Lululemon charge more without losing customers.

Company leadership has acknowledged internally that its product pipeline moved too slowly to respond. Closing that gap is O’Neill’s specific mandate.

Competitors Are Closing the Gap Fast

Lululemon built its early lead on a small handful of signature products, like its original leggings line. Rivals have spent the past three years copying that playbook. Alo Yoga, Vuori and several fast-fashion athletic brands now offer similar fabrics at lower price points. Each has taken visible market share in North America over the past two years.

Industry analysts say Lululemon’s brand still commands loyalty among its core customers. But that loyalty has not been enough to offset a broader slowdown in discretionary apparel spending. Shoppers trading down to cheaper alternatives has hit premium athletic wear across the board, not just Lululemon specifically.

Store Footprint and International Growth

Lululemon has leaned on international expansion, particularly in China, to offset North American softness in recent years. That strategy delivered strong results through 2024 and early 2025. Growth in Chinese consumer spending on premium apparel has since cooled, narrowing one of the company’s most reliable growth levers.

The company has not announced store closures tied to this guidance cut. But executives have signaled a slower pace of new store openings in North America through the rest of fiscal 2026, redirecting capital toward product development instead.

What Lululemon Needs to Prove From Here

O’Neill’s early priorities include stabilizing North American comparable sales and defending margins against markdown pressure. Investors will watch the next earnings report closely for any sign the September cut marks a floor, not another step down.

Whether international markets can grow fast enough to offset North American softness remains an open question heading into the next earnings call. So is how quickly O’Neill’s team can refresh the product lineup without repeating this year’s missteps.

Fast Answers on Lululemon’s Guidance Cut

Why did Lululemon cut its full-year forecast?

Second-quarter revenue fell 4% to $2.4 billion and comparable sales dropped 9%, prompting the company to lower guidance for the second time in 2026.

How much did the stock fall?

Shares dropped 18% following the announcement.

What is the new full-year guidance?

Lululemon now targets $10.35 billion to $10.5 billion in revenue, down from an earlier forecast of $11 billion to $11.15 billion.

Who is running the company now?

Incoming CEO Heidi O’Neill, a Nike veteran, started the role on September 8, 2026.

Is this the first forecast cut this year?

No, it is the second reduction to Lululemon’s full-year outlook in 2026.

Sources

More business coverage on Tamara News: Broadcom smashed earnings, so why did investors sell the stock? and gold’s slide to a six-week low.

21 Sep 2026
Grapes on the vine as the France wine production crisis cuts the 2026 harvest

France’s Wine Harvest Just Hit a 70-Year Low — Here’s Why

Categories Business

France is heading for its smallest wine harvest in 70 years. The France wine production crisis now unfolding is reshaping an industry. That industry has already shed businesses at triple the normal rate over the past six years.

The country’s agriculture ministry expects winemakers to produce under 34 million hectolitres in 2026. That figure sits 6% below 2025’s already-weak harvest. It is 17% under the recent five-year average, per government estimates reported this week.

Wine barrels in a French cellar amid the France wine production crisis

How Bad the France Wine Production Crisis Has Gotten

This is the third straight year of reduced French wine output. That run has compounded financial pressure on growers already working thin margins. Industry data shows wine-sector business failures tripled between 2019 and 2025. Officials warn 2026 risks matching that pace.

The decline arrives at an awkward commercial moment too. A smaller harvest leaves French producers with less volume for export. That coincides with the government’s push to shrink the sector’s footprint. It runs its shrinking effort through a vine-removal program. Growers’ associations say the combination makes the coming year unusually hard to plan around.

Heat and Drought Behind the Shrinking Harvest

A record-breaking summer of intense heat and severe drought decimated yields. The damage hit France’s key growing regions hardest. It was not evenly spread, though. Areas with more temperate climates took some of the hardest hits this time. Those areas historically buffered French wine against extreme weather.

Champagne and the Loire Valley Are Taking the Hardest Hit

The Loire Valley and Champagne emerged as the regions suffering most. That is per the agriculture ministry’s own assessment. Both depend on cooler growing conditions that this year’s heat undermined. Growers in both regions face some of the steepest year-on-year declines in the country.

That pattern breaks from expectations a decade ago. Back then, warmer southern regions seemed most exposed to climate stress. Instead, vineyards built around narrower temperature windows are proving more fragile. That shift is forcing growers across multiple regions to rethink old assumptions about which sites are climate-resilient.

Paris Steps In With Emergency Money

The French government announced an emergency aid plan worth more than €1 billion, or $1.15 billion. It targets farmers and winegrowers hit by the heatwaves. Separately, a vine-removal program pays growers €4,000 per hectare to permanently uproot vines. Around 4% of France’s vineyards are being pulled up nationwide this year. That effort aims to right-size an oversupplied, shrinking market.

The Wider Squeeze on European Agriculture

France is not alone. Growers across southern and western Europe have reported similar heat and drought stress this year. But France’s scale makes its decline especially visible. It is the world’s second-largest wine producer by volume. Wine merchants are already bracing for tighter supply and higher prices on French labels heading into 2027. Champagne stands out, since its limited growing area leaves little room to offset a bad harvest.

Some producers are lobbying Brussels for EU-wide climate adaptation funding. They would rather not rely solely on national aid packages. They argue a problem this widespread needs a response bigger than any single government can offer.

Export Markets Are Watching Closely

French wine exporters sell heavily into the United States, the United Kingdom and China. Buyers in all three markets have started asking suppliers about 2026 allocation early. A tighter harvest usually means exporters ship less overall. It also means they prioritize their higher-margin labels first. Smaller négociants without long-standing contracts could find themselves squeezed out of some markets entirely next year.

Trade groups are urging producers to lock in export contracts now, before final harvest numbers are confirmed. Doing so, they say, would avoid a scramble for allocation once buyers see just how tight 2026 supply really is.

What This Means for the Next Vintage

Experts tracking the sector note that Spain has adapted more successfully to the same climate pressures. That comparison is fueling debate inside France. Growers are asking whether they need to shift varietals or growing techniques, rather than simply wait for better weather. With a third straight down year now confirmed, industry watchers expect the vine-removal program to expand, not wind down, in 2027.

For now, French officials are framing the crisis as a turning point rather than a one-off bad year. How the sector adapts over the next two harvests will likely shape French wine policy for the rest of the decade.

Consumers may not feel the squeeze right away. Larger producers typically hold reserve stock that can cushion a single bad harvest. A third straight weak year leaves less of that buffer to draw on, though, which is part of why growers and officials alike are treating 2026 as more than an isolated setback.

Questions About France’s Wine Crisis, Answered

How bad is the France wine production crisis this year?

France’s agriculture ministry expects under 34 million hectolitres in 2026, a 6% drop from 2025 and 17% below the recent five-year average.

What is causing the shortfall?

A record-breaking summer of intense heat and severe drought hit yields hardest in the Loire Valley and Champagne.

Is this the first bad year in a row?

No. 2026 marks the third consecutive year of reduced French wine output.

What is the government doing about it?

Paris announced an emergency aid plan worth more than €1 billion ($1.15 billion) for affected farmers and winegrowers.

Are vineyards being removed?

Yes. Around 4% of French vines will be pulled up nationwide under a government program paying growers €4,000 per hectare for permanent uprooting.

Sources

More business coverage on Tamara News: Africa’s biggest-ever IPO drew big money in its first hour and gold’s slide to a six-week low ahead of the rate hike.

21 Sep 2026
Oil industry infrastructure at the center of the Trump Delcy Rodriguez meeting agenda

Trump Is About to Sit Down With the Woman Who Replaced Maduro

Categories World

The Trump Delcy Rodriguez meeting set for this week in New York marks a striking moment. It is the first sit-down between Washington and Caracas at this level in years. It follows a US military operation that removed Nicolas Maduro from power earlier this year.

The White House announced the meeting on September 18. The two leaders will meet the week of September 21. The timing coincides with UN General Assembly activities already bringing world leaders to the city.

United Nations flags in New York ahead of the Trump Delcy Rodriguez meeting

How the Trump Delcy Rodriguez Meeting Came Together

Rodriguez became Venezuela’s acting president after the US operation removed Maduro from power earlier in 2026. She has since positioned herself as a pragmatic counterpart to Washington. That marks a sharp shift. Maduro spent years in open hostility toward US administrations.

Neither government has detailed a formal agenda for the New York meeting. Diplomats briefed on the planning describe it as an early test. Can the two countries build a working relationship after decades of tension? That question looms over the whole encounter.

The Oil Deal Driving the Diplomacy

Last month, the two countries announced an agreement. It gives the United States a stake in Venezuela’s vast oil reserves. Rodriguez has publicly described the deal as a step toward economic recovery. She says it would help modernize Venezuela’s aging oil industry. That industry suffered years of underinvestment and US sanctions.

Venezuela holds some of the world’s largest proven oil reserves. But years of sanctions and mismanagement badly damaged its production capacity. Analysts say a US stake could unlock investment the sector has lacked for years. The deal’s exact terms have not been fully disclosed publicly, though.

What Changed When Maduro Left Power

Maduro’s removal earlier this year followed a US military operation. That operation also detained his wife, Cilia Flores. Both now face drug trafficking charges in the United States. The operation ended more than a decade of Maduro rule. That rule was marked by economic collapse, mass emigration and repeated standoffs with Washington.

Rodriguez has moved quickly to distance her government’s posture from that era. She has called for opening Venezuela’s oil industry to foreign investment. She has also called for warmer ties with the US, according to her public statements since taking charge.

Why This Meeting Matters Beyond Venezuela

A warming US-Venezuela relationship would ripple across the region. Millions of Venezuelan migrants have left the country over the past decade. That exodus reshaped migration patterns across Latin America and the Caribbean. A more stable Venezuela could eventually slow that outflow. Few analysts expect a quick reversal, though.

The meeting also lands amid broader US engagement in the region this year. That includes talks with opposition figures like Maria Corina Machado. Regional governments are watching closely. They want to see how Washington balances those competing relationships going forward.

The Migration Question Hanging Over the Talks

Nearly 7.9 million Venezuelans have left the country in search of protection and better opportunities, according to the UN refugee agency. Most, more than 6.9 million, remain in other Latin American and Caribbean countries. Any sustained economic recovery inside Venezuela would be watched closely by the neighboring governments still absorbing that outflow.

Colombia hosts the largest share of Venezuelan migrants, with roughly 2.8 million people. Officials in the region have said publicly that a more stable Venezuelan economy is central to any long-term solution. A short meeting in New York will not resolve that on its own, but it is being read as an early signal of where the relationship could head.

What to Watch After the Meeting

Neither side has confirmed whether the meeting will produce a formal joint statement. Analysts say the more telling signal will be whether follow-up talks get scheduled quickly. The alternative is that this week’s meeting turns out to be largely symbolic.

For now, the mere fact of the meeting represents a significant break. It ends years of near-total diplomatic silence between the two governments. What follows in the coming weeks will show whether that break becomes something more lasting.

Reaction in Washington will also be worth watching once the meeting concludes. Any public statements from lawmakers afterward could shape how quickly, and how publicly, further talks between the two governments move forward.

Quick Answers on the Trump-Rodriguez Meeting

When is the Trump Delcy Rodriguez meeting happening?

The White House announced on September 18 that the meeting would take place in New York the week of September 21, alongside UN General Assembly activities.

Who is Delcy Rodriguez?

Venezuela’s acting president, who took charge after a US military operation earlier in 2026 removed former president Nicolas Maduro from power.

What deal are they expected to discuss?

An agreement announced last month giving the United States a stake in Venezuela’s oil reserves.

Has Trump met a Venezuelan leader like this before?

No. This is described as the first meeting between the two governments at this level since the operation that removed Maduro.

What has Rodriguez said about the oil deal?

She has called it a step toward economic recovery that would modernize Venezuela’s oil industry, according to her public remarks.

Sources

Related reading on Tamara News: Trump says the Iran war could be almost over and the deal Trump says he now has on Greenland.

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