AI Models Story 1 of 12
Google Ships Gemini 3.8 Live and Takes the Top Spot in Voice
Google released two live dialogue models on Tuesday, Gemini 3.8 Live and Gemini 3.8 Live Extended Thinking, and positioned them squarely at the part of the market that has been hardest to automate: the voice conversation a customer actually completes.
The scores Google published are the most specific part of the announcement. Gemini 3.8 Live Extended Thinking posted 82.6 on the Artificial Analysis Speech to Speech Quality Index, 68.6 percent on tau Voice agentic task completion, 35.1 percent on Sierra's tau Voice banking benchmark, and 97.7 percent on Big Bench Audio reasoning. Google says the model supports more than 97 languages and detects a language switch in the middle of a conversation without being told. The standard 3.8 Live model placed second on Speech Agent Arena.
Read those four numbers together and a pattern emerges that matters more than the leaderboard position. Big Bench Audio at 97.7 percent says the model understands what it hears almost perfectly. Sierra's banking benchmark at 35.1 percent says that when the task is a real customer service transaction with tools, policy, and a verifiable end state, the model finishes about one in three. That gap is not a flaw in Google's model. It is the honest shape of the voice agent market in September 2026, and any executive being sold a fully autonomous call center should be asked which of those two numbers the vendor is quoting.
The pricing is where the operating case gets interesting. Google estimates audio at roughly half a cent per minute of input and just under two cents per minute of output. At that level, the cost of a five minute call runs to single digit cents, which puts the economics well below any human staffed alternative and below most of the interactive voice response systems companies are already paying for. The constraint on deployment is no longer cost. It is the completion rate and what happens to the two out of three calls that do not finish.
Google also shipped Gemini 3.5 Transcribe alongside the dialogue models, reporting a 4.0 percent word error rate in streaming mode and 2.6 percent when it is not streaming, with a custom vocabulary list of up to 1,000 terms for the product names, drug names, and account formats that generic transcription mangles. For regulated industries running call review and compliance, that vocabulary hook is the quietly useful part.
Both dialogue models are available now through the Gemini API and Google AI Studio, with private preview access in Gemini Enterprise and Search Live. The Extended Thinking variant is also headed to Gemini Enterprise for Customer Experience and to Google Workspace.
The strategic read is that voice is becoming a per minute commodity input with a wide quality band. The vendors will compete on the completion rate, not the transcription. Buyers should be structuring contracts around the former.
GoogleGeminiVoice AIModels
Policy & Regulation Story 2 of 12
Washington Leans on the New Market for Compute Futures
A market that barely existed a year ago has attracted the attention of the United States government, and the resulting dispute is unusually public.
Semafor reported on Monday that the Commerce Department last month ordered the prediction market operator Kalshi to unpublish an aggregated product tracking the forward price of AI compute, citing national security concerns. According to that reporting, Kalshi declined to comment and quietly complied, taking down the aggregated curve while the individual underlying markets stayed open for trading. Semafor also reported that Commerce separately pressed the Commodity Futures Trading Commission to freeze approval of new compute derivatives contracts for 60 days. A Commerce Department spokesperson denied the account, saying the department has never asked Kalshi to take down that market or any other.
What is not in dispute is that the CFTC has formally opened the question. The commission issued a request for public comment on the listing of compute derivatives contracts, with comments accepted for 60 days following publication in the Federal Register. That is a regulator signaling that it does not yet have a settled framework for an asset class the market has already started trading.
The reason any of this matters to a board is that compute has been behaving like a commodity for two years without having any of the infrastructure a commodity normally carries. Companies sign multiyear capacity agreements at prices they cannot hedge, against demand they cannot forecast, for hardware whose replacement cycle keeps compressing. A functioning forward curve would let a buyer lock a price, let a data center operator sell forward against contracted capacity, and let a lender underwrite the difference. That is exactly the machinery that turned oil, power, and shipping from speculative bets into financeable businesses.
It is also, from a national security perspective, a public real time readout of how constrained American compute is and how fast that constraint is tightening. A forward curve is a forecast anyone can read, including a foreign government. The tension between those two views of the same instrument is the whole story, and it is not going to be settled quickly.
For executives negotiating compute today, the practical takeaway is narrow but real. Price transparency in this market is now a contested policy question rather than an inevitability. Anyone building a procurement strategy that assumes a liquid hedging market will exist within the next year is building on an assumption Washington has not agreed to. The request for comment is the place where that gets decided, and the comment window is short enough that anyone with a material position in compute purchasing should be filing rather than watching.
PolicyComputeCFTCMarkets
AI Infrastructure Story 3 of 12
SK Hynix Weighs Making Memory in America Inside Intel's Ohio Plant
SK Hynix is in early talks with Intel about producing memory chips in the United States for the first time, Reuters reported on Wednesday, citing people familiar with the discussions.
Two structures are reportedly on the table. In the first, SK Hynix would lease part of Intel's long delayed Ohio chipmaking site. In the second, the two companies would form a joint venture together with large cloud providers, giving those buyers a direct stake in securing memory supply rather than competing for it on the open market. Neither arrangement is settled. SK Hynix said it is reviewing various measures, including establishing additional production bases, to strengthen competitiveness, and that no matters have been determined at this stage.
The Ohio site is the more familiar half of this story. Intel says it plans to invest more than $28 billion in two new leading edge chip factories in New Albany, Ohio, with construction of the first completing in 2030 and the second in 2031. Those dates represent years of slippage from the original plan, and the campus has become the most visible symbol of how much harder American fab construction has proven than its advocates expected. A tenant who can fill unused capacity changes the economics of that site considerably.
The memory half is the part with strategic weight. High bandwidth memory has been the quiet bottleneck of the AI buildout. Accelerators are useless without it, the supply is concentrated in South Korea and Taiwan, and no meaningful advanced memory production happens on American soil. A domestic SK Hynix line would be the first crack in that geography. SK Hynix already has a chip packaging facility under construction in Indiana and recently completed a secondary Nasdaq listing, both of which point in the same direction.
The obstacle is not commercial. It is Seoul. South Korea's Industrial Technology Protection Act gives the government standing to object to offshore production of technologies it deems strategic, and high bandwidth memory and advanced DRAM sit near the top of that list. A deal that makes obvious sense to Intel, to SK Hynix, and to every American cloud buyer can still be blocked by a government that reasonably views memory leadership as national infrastructure.
For anyone planning capacity through the end of the decade, the signal is that memory supply is now a diplomatic question as much as an industrial one. The joint venture structure, if it is the one that survives, would be the first time hyperscale buyers put equity into securing memory rather than signing purchase agreements for it. That is a meaningful change in how the supply chain gets financed, and it will not be the last.
SemiconductorsSK HynixIntelSupply Chain
Policy & Regulation Story 4 of 12
A Kill Switch Bill Reaches the Senate Floor as AI Measures Pile Up
Senator John Kennedy planned to bring a bill requiring a kill switch on AI models to the Senate floor by unanimous consent on Wednesday, according to Roll Call, in a session where the number of competing AI proposals has become the story in itself.
Kennedy's measure leaves the trigger with the companies rather than the government. That distinction matters, and it separates his bill from a House proposal by Representatives Ted Lieu and Nathaniel Moran that would require frontier AI models to carry a kill switch the Department of Homeland Security could order activated. Two bills using the same phrase, with the shutdown authority sitting in opposite places, is a fair summary of where the debate stands.
The rest of the field is equally crowded and equally unreconciled. Senators Josh Hawley and Richard Blumenthal have a bill directing the Energy Department to establish a testing program for advanced AI and to evaluate incident risks. Representatives Jay Obernolte and Lori Trahan have a measure that would require large frontier developers to publish risk frameworks and disclose catastrophic risk potential, while preempting some state transparency and auditing laws. Senator Bernie Sanders and Representative Greg Casar are preparing a bill that would ban artificial superintelligence outright and pause advanced AI development pending the creation of a federal regulatory body. Senators John Thune and Amy Klobuchar are building on earlier committee work on innovation and accountability.
Those proposals are not variations on a theme. They encode genuinely different theories of the problem: that AI needs an off switch, that it needs a national testing lab, that it needs disclosure, or that it needs to stop. A Congress that agreed on which question it was answering would not produce six answers this far apart.
The practical forecast in the Roll Call account is that nothing passes before the midterm elections. That is the assumption most compliance planning should run on, with one important qualification. The Obernolte and Trahan bill contains preemption language, and preemption is the provision most likely to attract a coalition, because it offers industry something concrete in exchange for federal disclosure duties. Companies currently managing a patchwork of state AI transparency and auditing requirements have a real interest in how that clause is drafted, and almost no visibility into it.
For executives, the useful posture is to treat the state laws as the binding constraint through the midterms and to watch the preemption text as the single most consequential drafting fight in Washington. A kill switch mandate is a headline. Preemption is the provision that would actually rewrite what a large deployer has to do, and it is moving with far less attention.
CongressRegulationAI SafetyLegislation
Funding & Investment Story 5 of 12
Profound Raises $180 Million to Sell Marketing Teams an AI Operating Layer
Profound announced a $180 million Series D on Tuesday at a $1.8 billion valuation, led by Sequoia Capital and Kleiner Perkins, with participation from Lightspeed Venture Partners, Khosla Ventures, Saga Ventures, Evantic, and South Park Commons.
The pace is the number worth pausing on. The round arrives less than seven months after the company's $96 million Series C. A company that nearly doubles its raise and multiplies its valuation inside two quarters is either growing faster than its last price could absorb or operating in a category investors have decided is about to be very large. In Profound's case the bet is explicitly the second, and the category is what happens to marketing when AI assistants become the place people start their search.
That thesis deserves scrutiny rather than acceptance. The premise is that when a consumer asks a model which product to buy instead of typing a query into a search engine, the entire apparatus of search marketing loses its grip. Keywords, rankings, and paid placement all assume a results page. A model that answers in a paragraph has no results page. Whatever replaces that apparatus is worth roughly what search marketing was worth, which is why two of the most disciplined firms on Sand Hill Road were willing to co lead at this price this soon.
The counterargument is equally straightforward. Nobody has yet demonstrated a durable, measurable, defensible way to influence what a frontier model recommends, and the labs have strong incentives to prevent exactly that. A category built on the assumption that model outputs are steerable by third parties is a category the model providers can close. The honest position is that this is an option on a large market, priced as though the option is already deep in the money.
For chief marketing officers, the signal is less about Profound and more about budget structure. Search marketing spend has been a stable, well instrumented line item for two decades. The premise behind this round is that some fraction of it is about to migrate to a discipline that does not yet have agreed metrics, agreed attribution, or an agreed name. Finance teams are going to be asked to approve spending against that line before anyone can prove it works.
The reasonable move is to fund a small, time boxed experiment with a defined kill criterion rather than either dismissing the category or committing to it. If the thesis is right, the organizations that learned the mechanics early will have an advantage that compounds. If it is wrong, the cost of finding out was one quarter of a discretionary budget.
FundingMarketingEnterprise AIVenture Capital
AI Safety Story 6 of 12
An Anthropic Pretraining Researcher Quits and Says the Race Is Reckless
Jacob Coxon, who spent three years doing pretraining research at OpenAI and then Anthropic, publicly announced this month that he had resigned from Anthropic, saying neither company is acting responsibly and that both are racing straight to self improving superintelligence and gambling with people's lives.
TIME reported that Coxon left roughly two months before his equity would have vested. That detail is the one that gives the resignation weight. Departures from frontier labs are common and most of them are ordinary. Walking away from a vesting cliff that close is a costly signal, and costly signals are the only kind worth reading in an industry where everyone has an incentive to sound concerned.
The context sharpens it further. Coxon had recently moved from training machine learning models to working on AI safety, and concluded that the shift was not sufficient to address what worried him. That is a specific and uncomfortable claim. It is not an outsider saying the labs should do more safety work. It is someone who was moved into the safety work saying the work does not reach the problem.
This lands in the same week that Anthropic's chief executive has been publicly arguing for industry wide pacing, that Microsoft has endorsed deliberate pacing, and that Meta has rejected the idea of a coordinated slowdown. The debate at the executive level is about whether labs should agree to move more slowly together. Coxon's resignation is a data point from inside one of the labs making that argument, and it says the argument has not changed what the lab does day to day.
For boards and executives who buy from these companies, the operational question is narrower than the existential one and more immediate. Frontier labs are now a source of concentration risk for a large number of enterprises, and the internal disagreement at those labs about their own trajectory is a governance fact worth tracking. It bears on model deprecation schedules, on the stability of safety policies that determine what a model will and will not do for a customer, and on the possibility that a lab changes its posture under pressure from its own staff.
None of that argues for avoiding these vendors, and the technology keeps getting better. It argues for the same discipline a chief information officer would apply to any single supplier carrying this much weight: know which capabilities you depend on, know what the substitution path looks like, and do not assume the roadmap you were shown is insulated from the argument the people building it are having.
AI SafetyAnthropicOpenAITalent
Industry Dynamics Story 7 of 12
Zuckerberg Rejects a Coordinated Slowdown and Points to Outside Reviewers
Mark Zuckerberg pushed back this week on the idea that frontier labs should collectively slow down, arguing that responsibility belongs with each company individually rather than with an industry agreement.
Every lab has the responsibility and incentive to move at the pace required to train its models safely, Zuckerberg said, and the ability to take its own actions to ensure that happens. He pointed to Meta's own record as the example, saying the company delayed its Muse AI agent for months over safety work and adding that Meta did not call for everyone else to do this before we would, and that it did the work as part of its day to day operations because it was clearly the right thing for people and for the company.
His alternative to a pause is evaluation. Rather than restricting development speed, Zuckerberg argued for building what he described as a broader and more diverse ecosystem of independent organizations capable of assessing advanced models for safety and security risks. He also framed trust and alignment as competitive differentiators, which is the more revealing part of the position. If safety is a feature customers pay for, a company that invests in it captures the return. If safety is a coordination problem, no company captures the return and the collective agreement is the only mechanism. Those two framings lead to opposite policy conclusions, and Zuckerberg has chosen the first.
The argument has real force and a real weakness. The force is that a coordinated slowdown among American labs does nothing about labs outside the agreement, and that a pause negotiated among the leaders tends to entrench the leaders. The weakness is that the incentive Zuckerberg describes is exactly the incentive that competitive pressure erodes, which is the standard reason coordination problems require coordination.
There is also an unresolved tension between the two halves of his own proposal. Independent evaluation only constrains behavior if evaluators have access, standing, and the ability to say no. An ecosystem of outside organizations funded by, and dependent on access granted by, the labs they assess is a familiar structure with a familiar failure mode. Zuckerberg did not address what gives those organizations leverage.
For enterprise buyers the practical content is this. The largest model providers now openly disagree about whether the industry needs collective restraint, which means no single vendor's safety posture can be treated as the industry standard. Due diligence has to be done per vendor, on the specific commitments in the contract, rather than on the assumption that a shared floor exists. This week made clear there is no shared floor.
MetaAI SafetyCompetitionGovernance
AI Research Story 8 of 12
An Agent Research Report Asks What Humans Are Still For
A research report describing an agent system called Atria Dawn was posted to arXiv on Monday, and the most interesting part of it is not the benchmark table.
The system is built around what the authors call a Verifiable Experience Pipeline, which connects tool mediated interactions to executable environments and externally verified outcomes. In plain terms, the agent does not learn from text about work. It learns from doing work in environments where the result can be checked. The paper reports evaluation across 16 benchmarks spanning research, engineering, and digital work, with the highest reported scores on 5 of them.
The benchmark result is respectable and not extraordinary. Best on five of sixteen is a strong showing in a crowded field, and nobody should reorganize a research function around it.
The human study is the part worth reading twice. The authors analyzed 769 task records from 56 participants working alongside the system, and reported that roughly one third of the completed AI assisted tasks were rated infeasible without AI assistance. That figure describes something different from productivity. A task that gets done faster is an efficiency gain and shows up in a cost line. A task that could not have been attempted at all is a change in what the organization is capable of, and it does not show up in any existing line.
This is the measurement problem that has made enterprise AI returns so difficult to argue about. Most programs are justified on time saved, because time saved is easy to count. If a third of the valuable output is work that would not have existed, then the time saved metric is measuring the least interesting third of the benefit and the business case is systematically understated. It is also, inconveniently, the harder number to defend to a finance committee, because the counterfactual is unobservable by construction.
The paper's own framing is careful about where this leads. The authors describe a shift toward project level partnership, in which humans set strategic direction while agents propose methods and implement solutions, and they are explicit that accountable human authority over risks and direction must be retained. That is a more grounded description of the near term than the title's reference to agentic superintelligence suggests.
For research and engineering leaders the actionable question is not whether to adopt an agent platform. It is whether the organization has any way to notice the third category. Most do not. Most measure cycle time on work that was already scoped, which by definition cannot capture work that was never scoped because it looked impossible. Building that visibility is cheap and almost nobody is doing it.
ResearchAgentsBenchmarksHuman AI Collaboration
AI Infrastructure Story 9 of 12
Firmus Takes an AI Data Center Story to Public Markets in Australia
Firmus, an Australian builder of AI data centers, is preparing an initial public offering on the Australian Securities Exchange, in what would be one of the largest listings the market has seen in years.
Bloomberg and the Australian Financial Review reported that the company is seeking to raise up to $5 billion in a float targeted for the end of October. Firmus has reported more than 900MW of contracted capacity and a capacity agreement with OpenAI covering data centers in Malaysia. The company describes itself as a pure AI factory builder, with projects in Tasmania, Singapore, Indonesia, and Malaysia, and a business built around immersion cooling and modular data center designs.
The interesting thing about this listing is not its size. It is what it tests. Almost all of the capital that has funded AI data centers has been private: venture equity, private credit, sovereign wealth, and the balance sheets of hyperscalers. Public market investors have participated mostly by owning Nvidia and the large cloud providers. A direct listing of a pure play builder asks retail and institutional shareholders to price the asset itself, with its contract terms, its counterparty concentration, and its residual value assumptions in the open.
Those are not easy things to price. The core question in every AI data center model is what the facility is worth in year eight, when the accelerators installed today are three generations old and the power contract still has years to run. Private investors have answered that question with assumptions. A listed company has to answer it in a prospectus, then again in every quarterly result.
The OpenAI relationship is the second thing public shareholders will have to weigh. A capacity agreement with the most visible name in the industry is the strongest possible validation of a build, and it is also concentration. Anchor tenancy cuts both ways, and the terms of that agreement, its duration, and what happens to the capacity if the tenant's requirements change are exactly what a prospectus will have to disclose and what a private round never did.
For executives, this listing is worth watching regardless of any interest in owning the stock. It will produce the first genuinely public price signal on AI infrastructure as an asset class, set by buyers who have no strategic reason to be generous. Whether that price comes in above or below the private marks is a piece of information the entire sector currently lacks, and every company negotiating a compute contract or a colocation lease will be able to use it.
Data CentersIPOOpenAIAustralia
AI Business Models Story 10 of 12
Sakana Sells Orchestration Over Open Models at a Third of Frontier Prices
Sakana AI is pricing a product that is not a model, and the numbers make the strategy plain.
The company describes Fugu as a multi agent system delivered as one model, which dynamically coordinates and orchestrates a diverse pool of models behind a single OpenAI compatible API. Fugu Max, which orchestrates its largest pool, is priced at $2 per million input tokens and $6 per million output tokens, with cached input at $0.25 per million. The larger Fugu Ultra v2.0 runs $5 input and $30 output per million tokens. Sakana says Fugu Max posts the best overall score on six benchmarks, naming Terminal Bench 2.1, GPQAD, AA-LCR, GDP.pdf, AutomationBench, and SWEFish.
The claim being made here is worth stating precisely, because it is a claim about the industry rather than about a product. Sakana is asserting that for a large share of real work, the right answer is not the best available model but the cheapest model sufficient for the specific request, selected automatically. If that holds, the value migrates from owning a frontier model to knowing which model to call, and the frontier price becomes something you pay only for the requests that actually need it.
Enterprises have been making this argument to themselves for a year, usually badly. Internal routing projects tend to start as a cost saving exercise, run into the problem that nobody can define sufficient, and end up defaulting to the expensive model for everything because that is the defensible choice when something goes wrong. What Sakana is selling is that judgment as a service, with the benchmark scores as the evidence that the judgment is sound.
Two caveats belong in any evaluation. The first is that routing introduces a dependency on a vendor's opinion about quality, applied per request, invisibly, with no audit trail unless one is demanded. For regulated workloads that is a governance question, not a procurement one. The second is availability. Sakana says Fugu is not available in the EU or the EEA, which removes it from consideration for a large number of multinationals until that changes.
The broader signal matters more than whether any particular company buys this. Frontier model pricing has been the anchor for every AI budget built in the last two years. A credible orchestration layer at a third of that price, benchmarked openly, pushes the anchor down and puts pressure on the labs to justify the premium on the subset of work that genuinely requires it. That is a healthy development for buyers and an uncomfortable one for anyone whose revenue model assumes every request goes to the largest model available.
Sakana AIPricingOpen ModelsRouting
Enterprise AI Story 11 of 12
Anthropic Says Agentic Coding Broke Its Build System
Anthropic published an account of what happened to its own engineering infrastructure when its engineers started writing most of their code with Claude, and it reads less like a product story than a warning about second order effects.
The company says the amount of tests across its codebase grew 10x, which led to a 25x increase in continuous integration jobs over a six month period. It says Anthropic engineers on average ship 8x as much code per quarter as they did from 2021 through 2025, and that more than 80 percent of the code merged into its production codebase was authored by Claude.
Then comes the part most organizations have not thought about. Anthropic describes three successive attempts to patch the resulting load, each one lasting less time than the one before. Moving to a bigger machine held for 70 days. Sharding held for 29 days. Daily restarts held for less than a day. That sequence is the signature of a system meeting exponential demand with linear fixes, and it is a pattern any engineering leader will recognize from other contexts and probably has not yet connected to their AI coding rollout.
The mechanism is simple and largely unavoidable. Agentic coding does not just produce more application code. It produces more tests, because the agents write tests, and tests are the primary thing continuous integration runs. Test volume drives compute, compute drives cost, and queue depth drives the cycle time that made the tooling attractive in the first place. An organization can succeed at adoption and fail at the thing adoption was supposed to deliver, purely through infrastructure it did not budget for.
The resolution Anthropic describes is scaled test impact analysis, which means running only the tests a given change can actually affect rather than running everything. That technique is not new and it is not proprietary. What is new is the pressure that makes it mandatory rather than an optimization. Anthropic notes the redesign took three weeks for a single engineer, and that a year earlier it would have been closer to a quarter, which is a small piece of evidence that the same tools causing the problem are shortening the fix.
For any executive who has approved an AI coding tool rollout, there is a specific question this account should prompt. Nobody put a line item for continuous integration compute in that business case. The productivity gain was the pitch and the build system was assumed to be free. Anthropic's numbers suggest it is not, that the cost arrives with a lag, and that it arrives in a form that makes the original investment look worse until it is addressed.
EngineeringAnthropicAgentic CodingDevOps
Generative AI Story 12 of 12
Google Opens Googlebook Preorders and Puts Gemini at the Center of the Laptop
Google will open preorders for its Googlebook laptops on September 21, with the first machines built by Acer, Asus, Dell, HP, and Lenovo and shipping this fall.
Google's own materials put Gemini at the center of the operating system rather than alongside it. The two features the company leads with are Magic Pointer, which lets a user select content on screen and ask, compare, or create against it, and a capability to build custom widgets from a natural language prompt. The machines are designed for deep integration with Android phones, with full phone integration requiring Android 17 or above.
The strategic content here is the widget feature, which most coverage has treated as a novelty. A user describing something they want and receiving a small persistent interface built to that description is the consumer version of a change that has been running through enterprise software for two years. It relocates the boundary between using software and making it. Somebody who would never write a script and never open a low code builder will describe a thing they want on their screen and get it. Whatever they build is unmanaged, unversioned, and invisible to any IT function.
That is worth thinking about now rather than after these machines arrive in the building. The first generation of this problem was employees pasting company data into consumer chat assistants, and most organizations took eighteen months to develop a coherent answer. The second generation is employees generating small pieces of functional software on devices the company does not administer, against data the company does not know they have access to. The policy questions are the same ones, arriving in a form that is harder to detect.
There is also a competitive dimension that should not be lost in the consumer framing. Google is making the case that the operating system layer is where AI assistance belongs, which is the same argument Microsoft has made about Windows and Apple has made about its own platforms. The winner of that argument gets the default, and defaults in personal computing are worth more than features. A generation of workers forming habits around a Gemini centered desktop is a meaningful asset for Google regardless of unit sales.
For technology leaders the immediate action is small and worth doing before the fall. Device policy, data loss prevention rules, and acceptable use guidance were mostly written for a world where a laptop ran applications that IT approved. These machines are designed so that a user can create the application. That is not a reason to block them. It is a reason to have decided what the rules are before someone asks.
GoogleHardwareGeminiConsumer AI