Summer 2025
Posted on 3/27/2025
Runs global short-video platforms with ads
No salary listed
Company Does Not Provide H1B Sponsorship
Seattle, WA, USA
In Person
Bachelor's, Master's
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ByteDance runs a global family of content platforms, including Toutiao, Douyin, TikTok, Helo, and Lark, that inform, entertain, and inspire users across many languages and regions. Each platform surfaces user-generated content through a recommendation algorithm that personalizes feeds to keep people engaged. It primarily earns money from advertising, with additional income from in-app purchases and partnerships. The company stands out by offering multiple products with strong short-form video focus and global localization to reach diverse audiences, aiming to grow users and sustain advertising-driven revenue.
Company Size
10,001+
Company Stage
Debt Financing
Total Funding
$25.5B
Headquarters
Haidian, China
Founded
2012
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Hybrid Work Options
Eleven AI models in twenty days! Releases have outrun anyone's ability to test them. Published: Aug 20, 2026, 04:27 IST Updated: Aug 20, 2026, 04:27 IST Story highlights August has produced eleven new AI models from seven providers, including Gemini 3.7 Flash three weeks after its predecessor, Grok 4.6, Meta's Muse Spark 1.2, ByteDance's Seed 2.1 Turbo and Z.AI's GLM-5.3. The release cadence now moves faster than independent evaluation, which means most models are chosen on the vendor's own benchmark numbers. Eleven new AI models have shipped this month, from seven different providers. The list is worth reading in sequence, because the pace is the point. Meta released Muse Spark 1.2 on August 6. xAI released Grok 4.6 the same day, then Grok Imagine Image 2.0 on August 8. ByteDance released Seed 2.1 Turbo on August 10. Google released Gemini 3.7 Flash on August 13, three weeks after Gemini 3.6 Flash. Z.AI released GLM-5.3 on August 14. You May Like That is six in nine days, from four countries, spanning text, image and video generation. Late July had already produced Moonshot's Kimi K3, a 2.8-trillion-parameter open-weight model, and the month before carried GPT-5.6 and Claude Opus 5. The Problem This Creates Evaluating a frontier model properly takes weeks. Independent benchmarking organisations have to obtain access, run standardised suites, check for contamination, and publish. Red-teaming for safety-relevant behaviour takes longer, because the interesting failures are rare and have to be hunted. A three-week gap between a model and its successor is shorter than that process. Gemini 3.7 Flash arrived before most independent assessment of Gemini 3.6 Flash had been published - which means the comparison being drawn is between a new model's vendor-reported numbers and an old model's vendor-reported numbers. The result is a market where purchasing decisions are made on self-reported benchmarks, because nothing else is available in time. Why Self-Reported Numbers Are A Problem This is not an accusation of fabrication. The issue is more mundane and harder to fix. A laboratory choosing which benchmarks to publish is choosing the ones its model does well on. Every laboratory does this, and every laboratory is telling the truth about the numbers it prints. The distortion is in the selection, not the arithmetic. Benchmark contamination compounds it. Models trained on internet-scale data may have absorbed the test sets, and detecting that requires access the vendor does not always grant. Independent evaluation exists precisely to catch these effects, and independent evaluation is what the release schedule is outpacing. There is recent precedent for how badly this can go. Meta faced sustained criticism over benchmark presentation earlier this year, and the episode demonstrated that the gap between a published score and a user's experience can be substantial enough to become a corporate crisis. What The Cadence Signals The compression is not arbitrary. It reflects where the competition has moved. Gemini 3.7 Flash gained sixteen points on DeepSWE v1.1 in three weeks - a jump inconsistent with a new base model and entirely consistent with post-training refinement of an existing one. Much of what is being shipped as a new release is a new fine-tune, which is genuinely faster to produce and genuinely cheaper to serve. Meanwhile the differentiators being marketed have shifted from capability to delivery. Google led on output speed and introductory price. OpenAI answered on the same day with a faster serving tier. Moonshot competes on open weights and self-hosting. These are distribution arguments, not intelligence arguments. When competition moves to distribution, release frequency becomes a marketing instrument in itself. Shipping often signals momentum to customers and investors regardless of what each individual release contains. What To Do About It For anyone selecting a model, the practical response is unglamorous. Treat vendor benchmarks as a claim about the vendor's priorities rather than a measure of fitness. Where independent numbers exist, weight them more heavily even when they are a generation behind. Run an internal evaluation on the actual task, which is the only benchmark that reflects the workload in question and the only one that cannot be gamed by someone else. And note which vendors publish evaluation methodology alongside results, and which publish only results. That distinction has become more informative than the scores. Eleven models in twenty days is a remarkable engineering achievement across the industry. It is also more new software than any customer can responsibly assess, arriving faster than the institutions built to assess it can work - and that gap is being filled, at present, by the sellers.
TikTok lays off 75 Bellevue workers, mostly in e-commerce division. Aug. 19, 2026 at 2:28 pm Seattle Times business reporter The cuts are mostly affecting roles related to the company's e-commerce division, TikTok Shop, which has a major hub in Bellevue. Affected employees are based in downtown Bellevue's Lincoln Square North tower, according to a Tuesday regulatory filing. TikTok spent years growing its presence in Bellevue after first planting there in 2021. With the launch of TikTok Shop in 2023, the company's presence on the Eastside has stretched to include roughly 1,700 employees across two office buildings in Bellevue, according to a 2024 financial report from the city. The company did not respond to a request for comment. In its Washington state regulatory filing, the company said the layoffs were "necessary given recent restructures to the Company's operations." The company would not be relocating any of the employees or its operations to other cities, the filing said. Affected employees will receive two months' severance. The layoffs came two weeks after the company announced it was closing its Nashville office and cutting its 250 employees based there, according to a regulatory filing in Tennessee. Last year, TikTok laid off 65 employees as its parent company ByteDance faced federal scrutiny and a potential ban if the U.S. version of the platform wasn't sold off. The cuts mostly affected e-commerce employees. Advertising TikTok spun off parts of its U.S.-based business in January to avoid the ban. An investment group that included Oracle and several private equity firms bought a 50% stake in the joint venture that includes much of TikTok's U.S. business. To make matters more complex, some U.S. operations remained under the control of Beijing-based ByteDance, which still owns a minority stake in the U.S. version of TikTok. After the deal went through in January, some TikTok employees continued to work for ByteDance under a business called TT Commerce & Global Services, Business Insider reported. The 75 employees laid off Tuesday were under the TT Commerce & Global Services banner and therefore worked for ByteDance, not the consortium of U.S.-based investors who took control of TikTok's U.S. operations. TikTok's layoffs add to the glut of employees cut from tech giants over the past year, a problem that has hit Bellevue hard as the tech sector's presence in the city grows. As of 2024, six of Bellevue's 10 largest employers were tech or tech-related companies, including Amazon, T-Mobile, Meta, TikTok, Salesforce and Pokémon. The layoffs are coming from most of those companies as well. In the past year, Amazon laid off 1,285 employees in Bellevue as the company made historic cuts to its workforce between October and January. Meta has cut 756 employees in the city as it shifts its resources to artificial intelligence development and backs away from its metaverse plans. Smaller tech companies have not been immune: Snap, the parent company of the social media app Snapchat, cut 56 Bellevue workers this year. Salesforce, which has a presence in Seattle and Bellevue, laid off 93 employees last year in Bellevue and cut more this month, though it didn't specify how many Bellevue employees were affected. Bellevue-based video game studio Bungie went through a reorganization that led to mass layoffs in July, affecting 292 employees at the studio's downtown headquarters. Between those companies and others like software maker Atlassian, tech employers have laid off more than 2,620 Bellevue-based workers in the past year. But it's not a problem unique to Bellevue. Since May 2025, when Microsoft kicked off a summer of layoffs, tech employers have collectively laid off more than 10,000 Seattle-based employees, with homegrown companies like Amazon and Microsoft responsible for about 8,850 of them. Alex Halverson: 206-652-6352 or [email protected]. Alex Halverson is a tech reporter at The Seattle Times, where he covers some of the region's largest employers, including Amazon and Microsoft. See more Seattle Times content on Google
ByteDance has attracted over $30 billion in orders for a $20 billion offshore syndicated loan, representing 1.5 times oversubscription. The three-year facility, extendable to five years, marks the TikTok parent company's largest syndicated loan to date. This continues ByteDance's pattern of scaling up its borrowing. The company debuted in the syndicated loan market in 2019 with $1.335 billion and closed a $10.8 billion facility in 2024. Major international banks, including Citigroup, Goldman Sachs, and JPMorgan, have participated in previous rounds. ByteDance has raised its 2026 AI capital expenditure budget to over CNY 200 billion (approximately $30 billion), a 25% increase. The spending will enhance ByteDance's AI capabilities and support domestic chip manufacturers amid US semiconductor export restrictions. The strong lender interest comes despite ongoing US scrutiny of TikTok's ownership structure and data practices.
ByteDance Seed and Tsinghua AIR introduces CUDA Agent: A large-scale agentic RL system for CUDA kernel generation. August 17, 2026 ByteDance Seed and Tsinghua AIR have released CUDA Agent, an agentic reinforcement learning system that trains a large language model to write GPU kernels that beat a compiler. The gap it targets is narrow but stubborn: frontier models already produce correct CUDA, they just produce slow CUDA. On KernelBench, the base model Seed1.6 passes 74.0% of tasks yet outruns torch.compile on only 27.2% of them, at a 0.69x geometric-mean speedup which means its kernels are, on average, slower than what the compiler generates on its own. CUDA Agent closes that gap by putting the model inside a real CUDA development environment with profiling, correctness checks and a permission-locked sandbox, then training it with PPO for 150 steps at a 131,072-token context. The result is a 98.8% pass rate and a 96.8% faster-than-torch.compile rate across the 250-task benchmark, at 2.11x geomean over compile - roughly 40 points ahead of Claude Opus 4.5 and Gemini 3 Pro on the hardest Level-3 split. Is it deployable? Partly, but the trained agent is not released. It is built on Seed1.6, a proprietary MoE model with 23B active and 230B total parameters, and the paper ships no weights. Public: the CUDA-Agent-Ops-6K dataset, the SKILL.md spec and the reward and warm-up recipes. Which companies: The profiling sandbox alone used 128 NVIDIA H20 GPUs, which puts full replication inside frontier labs, GPU clouds and large infrastructure teams. Mid-size teams can still adopt the parts - dataset, milestone reward, anti-reward-hacking constraints, skill spec - on top of an open base model. Industries and applications: AI infrastructure and inference serving, GPU cloud, autonomous driving, quantitative trading, medical imaging and recommendation systems - anywhere fused kernels sit on a latency-critical path. Uses include fusing operator sequences torch.compile handles poorly, cutting cost per token, and re-tuning kernels across GPU generations. Data synthesis. The research team crawls reference operators from the torch and transformers libraries. An LLM then samples up to five torch operator classes and stacks them into one fused layer. A filter keeps only operators that execute in both eager and compile modes, are deterministic, produce non-constant outputs, and run between 1 ms and 100 ms in eager mode. Samples with AST similarity above 0.9 to any KernelBench task are removed. The result is CUDA-Agent-Ops-6K: 6,000 samples, 83.77% of them two-operator compositions. Environment and reward. The agent loop mirrors OpenHands tooling - Bash, Read/Write, Edit/MultiEdit, Glob, Grep, NotebookEdit, BashOutput, KillBash - under a ReAct pattern. CUDA instructions ship in the Agent Skills format. SKILL.md tells the model to profile the PyTorch model, rewrite model_new.py with custom kernels, compile in a GPU sandbox, and iterate until the kernel is at least 5% faster than torch.compile at atol=1e-2, rtol=1e-2. Reward hacking gets five countermeasures: permission-locked verification and profiling scripts, context managers that forbid torch.nn.functional fallbacks, checks against five random inputs, profiling with device synchronization and warm-up, and no web search tool. The reward is discrete rather than a raw speedup ratio. r ∈ {−1, 1, 2, 3}: −1 on correctness failure, 3 if the kernel clears both eager and torch.compile by more than 5%, 2 if it clears eager only, 1 otherwise. Results. Table 1, overall: 98.8% pass rate, 98.4% faster than eager, 96.8% faster than torch.compile, at 2.60x and 2.11x geomean respectively. Level 2 (operator sequences) is the strongest split: 100% pass, 100% faster rate, 2.80x over torch.compile. Level 3 lands at 94.0% pass, 90.0% faster rate and 1.52x, roughly 40 points above Claude Opus 4.5 (50.0%) and Gemini 3 Pro (52.0%) on faster rate versus compile. One inconsistency: the abstract and introduction state 100% / 100% / 92% faster rates for Levels 1-3, while Table 1 reports 97.0% / 100.0% / 90.0%. Table 1 is the main results table. Ablations are blunt. Removing the agent loop drops faster rate versus compile from 96.8% to 14.1%. A raw speedup reward gives 60.4%, no RFT gives 49.8% plus reward collapse, no value pretraining gives 50.9% plus runaway trajectories. Case studies show what the policy learns. A diagonal matmul rewritten as row-wise scaling: 73.31x over torch.compile. A matmul-divide-sum-scale chain reordered and fused: 24.04x. A ResNet BasicBlock with BatchNorm folded into convolution andcudnnConvolutionBiasActivationForward: 3.59x. Key takeaways. * CUDA Agent hits 98.8% pass rate and 96.8% faster-than-torch.compile rate on KernelBench, at 2.11x geomean. * Level 2 fusion is the standout: 100% faster rate and 2.80x over torch.compile. * The discrete milestone reward beats a raw speedup ratio by 36.4 points on faster rate. * RFT plus value pretraining is what turns a 17-step collapse into 150 stable steps. * Weights are closed; the 6,000-sample dataset, SKILL.md and the recipe are public. Need to partner with Marktechpost LLC. for promoting your GitHub Repo OR Hugging Face Page OR Product Release OR Webinar etc.? Connect with Marktechpost LLC. Asif Razzaq is the CEO of Marktechpost Media Inc... As a visionary entrepreneur and engineer, Asif is committed to harnessing the potential of Artificial Intelligence for social good. His most recent endeavor is the launch of an Artificial Intelligence Media Platform, Marktechpost, which stands out for its in-depth coverage of machine learning and deep learning news that is both technically sound and easily understandable by a wide audience. The platform boasts of over 2 million monthly views, illustrating its popularity among audiences.
ByteDance signs AI copyright pact with Hollywood trade group. By Reuters Reuters Updated August 17, 2026 10:48 AM Gift Article Aug 17 (Reuters) - ByteDance and the Motion Picture Association on Monday signed an agreement to strengthen copyright safeguards on the Chinese company's AI video and image-generation models, months after the Hollywood trade group challenged its handling of intellectual property. The deal, which covers ByteDance's Seedance video and Seedream image-generation models, follows a cease-and-desist letter the MPA sent in February over these tools. - Disney and other studios in February raised concerns the AI tools could generate content featuring copyrighted characters and celebrity likenesses without authorization. - ByteDance said newer versions of the models include stronger intellectual-property protections. - Models are offered through services including TikTok, CapCut and Dreamina. - The MPA's challenge came amid concerns that Seedance could generate content featuring copyrighted film and television characters without permission. - Both sides said they will continue collaborating on safeguards for copyrighted content as AI technology evolves. (Reporting by Rashika Singh in Bengaluru; Editing by Vijay Kishore) This story was originally published August 17, 2026 at 10:22 AM.