iFlytek
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iFlytek (Chinese: 科大讯飞, formally Anhui USTC iFlytek Co., Ltd.) is a partially state-owned Chinese artificial intelligence and information technology company, founded on December 30, 1999 in Hefei, Anhui Province, that is China's dominant provider of speech recognition, speech synthesis, and machine translation technology and the developer of the Spark (Xinghuo / 讯飞星火) large language model. It was founded by Liu Qingfeng and 18 fellow students from the University of Science and Technology of China (USTC) and is listed on the Shenzhen Stock Exchange under ticker 002230 [1][2]. iFlytek has been on the U.S. Commerce Department Entity List since October 9, 2019 over its alleged role in surveillance of Uyghurs and other Muslim minorities in Xinjiang [6].
iFlytek holds an estimated 60% or more of China's speech recognition market and serves over 700 million end users through its consumer products [13]. In November 2017, China's Ministry of Science and Technology named iFlytek one of four members of the national AI "national team," tasking it with leading the development of intelligent voice technology. The company operates across education, healthcare, smart hardware, automotive, smart city, and judicial AI sectors, and reported revenue of CNY 27.11 billion for 2025 [23][36]. iFlytek is also notable as the only mainstream Chinese developer training general-purpose large models entirely on domestic computing hardware: its November 2025 Spark X1.5 reasoning model, a mixture-of-experts system trained on Huawei Ascend chips, reached over 95% of OpenAI's GPT-5 on the company's benchmarks [29][30].
Liu Qingfeng and five co-founders met as students at the USTC in Hefei during the 1990s, where they worked on speech recognition and synthesis research at the university's human-machine speech communication laboratory. In 1998, Liu, then a doctoral student, pioneered one of China's first Mandarin speech synthesis systems, achieving high naturalness scores in standardized testing. That same year, the team participated in a state-run speech synthesis competition organized under China's 863 Program, a national high-technology research initiative, and obtained the highest scores among all entries [2].
Encouraged by this success, Liu Qingfeng and 18 fellow students founded iFlytek on December 30, 1999, when Liu was 26 years old [1]. The company initially operated from the USTC campus before relocating to nearby facilities in Hefei. The early years proved difficult: the startup struggled with failed products, low revenue, and limited access to funding. Despite these challenges, the founding team continued to invest in core speech technology research.
By the mid-2000s, iFlytek had established itself as China's leading speech technology vendor. The company won recognition through a series of victories in national and international speech technology evaluations. In 2004, iFlytek achieved first place across all metrics in the Chinese speech synthesis evaluation organized under the 863 Program, and it became the only company in this field to be designated a "National 863 Program Achievements Industrialization Base."
On May 12, 2008, iFlytek went public on the Shenzhen Stock Exchange (stock code: 002230), becoming the first company founded by university students and the first natural language processing company in China to complete an IPO. This listing provided the capital needed for rapid expansion into new application domains.
In November 2017, China's Ministry of Science and Technology designated four companies as members of a national AI "national team": Baidu (for autonomous driving), Alibaba (for smart cities), Tencent (for medical imaging), and iFlytek (for intelligent voice). This designation reflected iFlytek's status as the country's foremost speech AI specialist and placed it alongside China's largest technology corporations in the government's strategic AI development plan.
In May 2023, iFlytek launched its large language model, iFlytek Spark (讯飞星火), marking its entry into the generative AI race. The company has since released multiple upgraded versions. In July 2024, iFlytek established a global headquarters in Hong Kong as part of its international expansion strategy. In December 2024, iFlytek Medical Technology, a subsidiary focused on healthcare AI, was spun off and listed on the Main Board of the Hong Kong Stock Exchange under the stock code 2506.
Through 2025 and into 2026, iFlytek concentrated on extending the Spark model family and on positioning itself as the only mainstream Chinese developer training general-purpose large models entirely on domestic computing infrastructure. On January 15, 2025, the company released Spark X1 (讯飞星火 X1), its first deep reasoning model, developed jointly with Huawei. iFlytek said the model was trained fully on domestic computing power and ranked first in China for Chinese-language mathematics computation, and the company claimed it surpassed OpenAI's o1 on several school and university mathematics tests, including AIME and MATH 500 [21][22]. iFlytek described X1 as having a parameter count an order of magnitude smaller than comparable industry models while retaining top-tier performance [23][24].
In a WeChat post dated June 11, 2025, chairman Liu Qingfeng said iFlytek was likely "the only Chinese AI model developer that insisted on using domestic chips," in order to avoid the risk of losing access to imported hardware, and that this choice extended model development time by about three months because domestic chips required additional computing resources compared with Nvidia chips and their mature software ecosystem. Liu said the training efficiency of Huawei's Ascend 910B had improved to about 73% of Nvidia's A800, up from roughly 25% at the end of 2024 [25]. Huawei founder Ren Zhengfei separately said in 2025 that Chinese chips still lagged leading US products by about a generation [26].
On July 25, 2025, iFlytek released an upgraded version of Spark X1, reporting gains in reasoning, translation, hallucination control, multilingual ability, and speech simultaneous interpretation, and describing overall performance as comparable to top international models such as OpenAI's o3 [27]. At the 2025 World Artificial Intelligence Conference (WAIC) in Shanghai in July 2025, iFlytek served as the official AI translation partner and showcased more than 20 Spark-powered solutions across healthcare, education, smart cities, finance, and legal technology [28].
On November 6, 2025, at the 2025 iFlytek Global 1024 Developer Festival, the company released Spark X1.5 (讯飞星火 X1.5). The model uses a mixture-of-experts architecture with about 293 billion total parameters and roughly 30 billion activated parameters, supports more than 130 languages, and according to iFlytek was the first MoE model to complete full-chain training on a fully domestic computing platform, reaching over 93% of the end-to-end training efficiency of international competitors. iFlytek said the model's overall performance reached more than 95% of OpenAI's GPT-5 [29][30].
iFlytek extended the line into 2026. The company released Spark X2 on February 11, 2026, describing it as an upgrade of X1.5 on the same roughly 293 billion-parameter MoE architecture, with inference performance improved by about 50% and overall capabilities the company compared with leading international models such as GPT-5.2 and Gemini 3 Pro on a range of benchmarks [31]. On April 29, 2026, iFlytek released Spark X2-Flash, a 30 billion-parameter MoE model trained on Huawei Ascend 910B clusters that supports up to a 256K-token context window, with a public API made available the same day; iFlytek said the medium-sized model consumed less than one-third of the tokens of trillion-parameter models on complex tasks [32][33].
International expansion remained a stated priority. iFlytek committed to a five-year, HK$400 million (about US$51.2 million) investment to build out its Hong Kong international headquarters and to use the city as a base for expansion into the Middle East and Southeast Asia [34]. The company reported that overseas AI hardware revenue grew more than threefold year over year in the first half of 2025; it said its AI office tablet became the highest-selling tablet in the history of Japan's Makuake crowdfunding platform within two months of launch and ranked as the top-selling product across all categories on South Korea's Wadiz platform in 2025 [35].
iFlytek operates across multiple business segments, with products ranging from consumer applications and smart hardware to enterprise software and AI platforms.
iFlytek's foundational technology centers on speech recognition, speech synthesis (text-to-speech), and natural language understanding. The company claims over 60% market share in China's speech recognition and synthesis market. Its speech recognition systems achieve accuracy rates above 98% for Mandarin Chinese in standard conditions. iFlytek's voice technology powers a wide range of downstream applications, from mobile keyboard input to automotive voice assistants and courtroom transcription systems.
iFlytek Spark (讯飞星火大模型) is the company's large language model, first released on May 6, 2023. The model has undergone several major upgrades:
| Version | Release Date | Key Capabilities |
|---|---|---|
| Spark 1.0 | May 2023 | Initial release with multi-turn dialogue, knowledge Q&A, and text generation |
| Spark 2.0 | June 2023 | Improved code generation and mathematical reasoning |
| Spark 3.0 | October 2023 | Outperformed GPT-3.5 in six benchmarks (text generation, logical reasoning, math, coding, and others) |
| Spark 3.5 | January 2024 | Hundred-billion-parameter model trained on the Feixing-1 platform |
| Spark 4.0 | June 2024 | Claimed performance on par with GPT-4 Turbo across seven core capabilities |
| Spark 4.0 Turbo | October 2024 | Enhanced math and coding capabilities reported to surpass GPT-4o; multilingual model supporting nine foreign languages |
| Spark X1 | January 2025 | First deep reasoning model; trained on fully domestic computing power; ranked first in China for Chinese-language math; claimed to surpass OpenAI o1 on several math tests [21] |
| Spark X1 (upgraded) | July 2025 | Improved reasoning, translation, hallucination control, and simultaneous interpretation; performance compared with OpenAI o3 [27] |
| Spark X1.5 | November 2025 | MoE model, about 293B total / 30B activated parameters; 130+ languages; first MoE model fully trained on domestic computing; claimed over 95% of GPT-5 [29] |
| Spark X2 | February 2026 | 293B MoE upgrade of X1.5; about 50% faster inference; compared with GPT-5.2 and Gemini 3 Pro [31] |
| Spark X2-Flash | April 2026 | 30B MoE model on Huawei Ascend 910B; 256K-token context; public API [32] |
iFlytek Spark supports seven core capabilities: text generation, language understanding, knowledge question-answering, logical reasoning, mathematical ability, coding, and multimodal processing (text, voice, and image). At the October 2024 launch of Spark 4.0 Turbo, the company also unveiled a "Spark Hyper-Anthro Digital Human" system capable of generating hyper-realistic digital human avatars with synchronized lip movements, facial expressions, and body gestures.
All Spark models are trained on domestic computing infrastructure. iFlytek partnered with Huawei to build the Feixing-1 (飞星一号) computing platform, based on Huawei's Ascend AI chips. In October 2024, iFlytek, Huawei, and Hefei Big Data Asset Operation Co., Ltd. jointly launched Feixing-2, an upgraded domestic ultra-large-scale intelligent computing platform. This partnership reflects iFlytek's strategy of achieving technological self-reliance in response to U.S. export restrictions on advanced GPU hardware. By the 2025 fiscal year, iFlytek described the resulting "closed-loop self-training" approach, in which real-world usage data feeds directly back into training, as a way to cut the cost of mid-sized models to under one-third of trillion-parameter models while sustaining performance [23].
The iFlytek Open Platform (讯飞开放平台) provides cloud-based AI services, including speech recognition, speech synthesis, machine translation, natural language understanding, image recognition, and handwriting recognition APIs. As of mid-2024, the platform offered over 700 AI capabilities and served more than 7 million developers who had built over 2.48 million applications. The platform also attracted over 580,000 developers specifically for its Spark large model APIs since their opening in September 2023.
By the end of 2025, iFlytek reported that the platform offered 920 AI capabilities and solutions, that its total developer base had passed 10 million, and that large-model developers had reached 2.29 million, up about 124% year over year. The company reported AI platform and licensing service revenue of CNY 1.252 billion for 2025, of which large-model API and model-as-a-service revenue was CNY 385 million, up about 263% year over year [36][23].
iFlytek manufactures a range of AI-powered consumer devices:
| Product | Description | Key Features |
|---|---|---|
| iFlytek Smart Translator | Handheld translation device | Supports 60+ languages online, camera translation for 50 languages, offline translation capability, 2 years of free global data |
| iFlytek Input Method | Mobile/desktop keyboard app | Voice, keyboard, and handwriting input; 98% voice input accuracy; 26.7% market share among Chinese input methods, ranking first for active voice input users at 70.7% |
| iFlyREC Smart Recorder | Voice recorder with transcription | Real-time speech-to-text in multiple languages, cloud synchronization |
| iFlybuds | Smart earbuds | Call recording and transcription in 30 languages, 98% accuracy, real-time translation |
| AINOTE | AI paper tablet | E-ink display with voice transcription, handwriting recognition |
| Smart Dictionary Pen | Portable language learning tool | Instant word lookup, pronunciation guidance, sentence translation |
| AI Speakerphone M2 | Conference speakerphone | Remote meeting transcription, multilingual translation |
The iFlytek Input Method (讯飞输入法), launched in 2010, ranks as the most popular voice input method in China. It has been adopted by hundreds of millions of users and processes billions of voice interaction requests daily. It ranks second overall among Chinese third-party input methods with 26.7% market share, behind Sogou, but leads in active voice input users with a 70.7% share.
In 2026, iFlytek expanded its smart-hardware line at international trade events, presenting the AINOTE 2 e-ink tablet at GITEX ASIA 2026 in Singapore and additional digital notebooks aimed at professionals [37].
Education is one of iFlytek's largest revenue segments, generating approximately CNY 7.23 billion (about 31% of total revenue) in the first half of 2024. The company's education AI products include:
iFlytek's education solutions have been deployed in more than 50,000 primary and secondary schools across China, serving over 130 million teachers and students in nearly 20 provincial-level regions. In 2025, smart education revenue reached CNY 8.97 billion, up about 24% year over year, and iFlytek said its Spark-based intelligent grading system processed more than 3.6 million assignments per day [23][36].
iFlytek Medical (讯飞医疗), established as a subsidiary in 2016, develops AI-powered medical solutions covering disease warning, early screening, auxiliary diagnosis, treatment evaluation, and chronic disease management. Key products include:
iFlytek Medical Technology (Xunfei Healthcare, stock code: 2506.HK) was listed on the Hong Kong Stock Exchange on December 30, 2024, at an IPO price of HK$82.80 per share. According to Frost & Sullivan, the subsidiary's revenue ranked first in China's medical AI industry in 2023, with a market share of 5.9%. iFlytek maintained a 52.47% controlling stake in the subsidiary after the spin-off.
In the first half of 2025, iFlytek said its smart-healthcare revenue grew about 21% year over year, that its Spark medical model topped the MedBench ranking with a composite score of 95.4, and that its AI-assisted diagnosis system operated across 697 districts and counties serving more than 75,000 grassroots medical institutions [38]. For the full 2025 year, smart-healthcare revenue reached about CNY 858 million, up about 24% year over year [23][39].
iFlytek provides intelligent voice interaction solutions for automobile manufacturers, holding a leading position in China's automotive voice market alongside Cerence. Together, the two companies account for more than 70% of the Chinese automotive voice market. iFlytek's automotive clients include NIO, BYD, Xpeng, and BAIC Group.
The company's automotive products include smart cockpit voice assistants, intelligent sound effect systems, and in-car AI applications built on the Spark large model. In 2017, iFlytek launched Xiaofeiyu ("Little Flying Fish"), a screenless, buttonless voice assistant for drivers that handles calls, music playback, navigation, and restaurant searches entirely through voice commands.
Smart car revenue reached approximately CNY 700 million in 2023, growing 52.2% year-over-year, and CNY 989 million in the first half of 2024 alone. For the full 2025 year, smart-automotive revenue reached about CNY 1.24 billion, up about 25% year over year [23].
iFlytek provides AI solutions for government, public security, and judicial applications. Its courtroom transcription systems use speech recognition to automatically transcribe legal proceedings, and its smart city platforms integrate voice, language, and computer vision technologies for urban governance. In 2018, education, smart city, and judicial (legal sector) applications together accounted for more than 60% of iFlytek's total sales. For the full 2025 year, iFlytek reported digital-government industry application revenue of about CNY 1.558 billion, up about 30% year over year [23].
iFlytek has demonstrated consistent revenue growth over the past decade, with revenue increasing from approximately CNY 10 billion in 2019 to over CNY 27 billion in 2025.
| Year | Revenue (CNY) | YoY Growth | Net Profit (CNY) | Notable Events |
|---|---|---|---|---|
| 2019 | 10.08 billion | - | - | Added to U.S. Entity List |
| 2020 | 13.02 billion | 29.2% | - | Expansion during COVID-19 period |
| 2021 | 18.31 billion | 40.6% | - | Rapid growth across segments |
| 2022 | 18.82 billion | 2.8% | - | Growth slowdown amid economic headwinds |
| 2023 | 19.65 billion | 4.4% | 660 million | Spark LLM launched; R&D spend CNY 3.84 billion (19.5% of revenue) |
| 2024 | 23.34 billion | 18.8% | 560 million | Spark 4.0 released; iFlytek Medical IPO in Hong Kong |
| 2025 | 27.11 billion | 16.1% | 839 million | Spark X1 and X1.5 released; operating cash flow CNY 3.21 billion (record); net profit up 49.85% [23][36] |
The company's largest revenue segments are education (approximately 31% of revenue in H1 2024), the open platform and consumer business (approximately 22%), and smart hardware (approximately 9%). R&D investment has consistently remained near 20% of total revenue, reaching CNY 3.84 billion in 2023, a 14.4% year-over-year increase.
In 2024, operating cash flow reached CNY 2.495 billion, representing more than a sixfold increase over the prior year. The company reported that its large model ranked first in both the number and value of winning bids in China during 2024, across sectors including communications, finance, energy, education, government, and healthcare.
For the first half of 2025, iFlytek reported revenue of CNY 10.911 billion, up about 17% year over year, the first time its half-year revenue exceeded CNY 10 billion [38][40]. For the full 2025 year, revenue reached CNY 27.105 billion, up 16.12%; net profit attributable to shareholders was CNY 839 million, up 49.85%; and operating cash flow was CNY 3.208 billion, up 28.57% and a record high [23][36]. iFlytek said the combined value of its large-model project bids in 2025 reached CNY 2.316 billion, exceeding the combined total of the second- through sixth-ranked competitors [36].
iFlytek is a partially state-owned company. Its largest individual shareholder is iFlytek Investment Group Co., Ltd., which holds approximately 23.25% of total shares. State-owned enterprise China Mobile Communications Corporation holds an approximately 11.6% stake, making it a major institutional shareholder. Multiple other state-backed investment funds also hold positions in the company.
As of recent reports, iFlytek employs approximately 15,500 people, with operations spanning offices across China and a growing international presence, including a global headquarters established in Hong Kong in July 2024.
iFlytek has a long track record of success in international speech technology competitions:
| Competition | Achievement |
|---|---|
| Blizzard Challenge (Speech Synthesis) | Won the international English text-to-speech competition for multiple consecutive years, including seven straight wins from 2006 to 2012 |
| NIST Speaker Recognition Evaluation | First place in 2008 and 2010 |
| NIST Language Recognition Evaluation | First place in 2009 and 2010 |
| SQuAD (Stanford Reading Comprehension) | Top performance in machine reading comprehension |
| SemEval (Semantic Evaluation) | Awards in international semantic evaluation competitions |
| IWSLT (Spoken Language Translation) | Awards for spoken language translation quality |
| OpenASR Challenge (NIST) | Won top positions across 15 languages in multilingual speech recognition |
In 2018 alone, iFlytek won 12 awards across international AI and speech technology competitions.
iFlytek served as the official, exclusive supplier of automated translation software and services for the 2022 Beijing Winter Olympic and Paralympic Games. The company deployed several products for the event:
On October 9, 2019, the U.S. Department of Commerce's Bureau of Industry and Security (BIS) added iFlytek to the Entity List, along with seven other Chinese technology companies including SenseTime, Megvii, and Yitu Technology. The action restricted these companies from purchasing U.S.-origin technology without a special license [6].
The Commerce Department's Federal Register notice stated that the listed entities "have been implicated in human rights violations and abuses in the implementation of China's campaign of repression, mass arbitrary detention, and high-technology surveillance against Uighurs, Kazakhs, and other members of Muslim minority groups" in the Xinjiang Uighur Autonomous Region [43]. Specifically, the companies were alleged to have developed facial and voice recognition software, operated surveillance camera networks, and built phone-tracking and social media monitoring systems used by Chinese government agencies.
Human Rights Watch had previously reported in 2017 that Chinese authorities were collecting voice biometric data ("voiceprints") from tens of thousands of individuals using systems supplied by iFlytek [7]. A 2018 presentation by Huawei and iFlytek described an "iFlytek Voiceprint Management Platform" capable of identifying individuals by matching voice recordings against a large database of stored voiceprints.
iFlytek remained on the Entity List through 2025 and 2026. On September 29, 2025, BIS issued an interim final rule, commonly called the "Affiliates Rule" or "50 Percent Rule," under which any entity that is at least 50% owned by one or more listed parties becomes automatically subject to the same Entity List restrictions. BIS said the rule was meant to align the Export Administration Regulations more closely with U.S. Treasury sanctions practice and to prevent evasion through subsidiary structuring. Because iFlytek is on the Entity List, the rule extends export-license requirements to its majority-owned subsidiaries [41][42].
Liu Qingfeng responded on the day of the listing in an internal letter to employees that was later shared publicly, saying iFlytek would appeal its inclusion and that the designation would not significantly affect day-to-day operations [11][14]. In public remarks reported by the South China Morning Post, the company said it "will not be 'strangled'" by the U.S. blacklist [11]. iFlytek subsequently accelerated efforts to replace American-made chips and software with domestic alternatives, partnering with Huawei to train its AI models entirely on Huawei's Ascend processors. By 2025, iFlytek presented this full reliance on domestic computing as a central part of its strategy, releasing the Spark X1, X1.5, and X2 reasoning models on Huawei Ascend hardware while acknowledging that the approach added development time [25].
The Entity List designation had broader academic consequences. In February 2020, the Massachusetts Institute of Technology (MIT) terminated a five-year research collaboration with iFlytek that had been established in June 2018. MIT canceled the agreement after reviewing the partnership under tightened institutional guidelines governing funding from companies in China, Russia, and Saudi Arabia [19].
iFlytek competes with both domestic Chinese and international companies across its various business segments:
| Competitor | Headquarters | Primary Overlap |
|---|---|---|
| Baidu | Beijing, China | Speech recognition, large language models, AI cloud services |
| Alibaba Cloud (Tongyi Qianwen) | Hangzhou, China | Large language models, cloud AI services, smart city |
| Tencent | Shenzhen, China | Large language models, speech recognition APIs |
| SenseTime | Hong Kong/Shanghai | Computer vision, smart city AI |
| Huawei | Shenzhen, China | AI cloud platform, smart devices, automotive |
| Mountain View, USA | Speech recognition, large language models, translation | |
| Nuance Communications (Microsoft) | Burlington, USA | Healthcare AI, speech recognition |
| Cerence | Burlington, USA | Automotive voice AI |
| OpenAI | San Francisco, USA | Large language models (ChatGPT, GPT-4) |
| DeepSeek | Hangzhou, China | Large language models, reasoning models |
In the 2024 Hurun Report ranking of China's top 50 AI companies, iFlytek placed second with a valuation of CNY 116 billion, behind only Baidu. SenseTime ranked third at CNY 50 billion [20].
iFlytek has faced sustained criticism from human rights organizations and Western governments over the alleged use of its voice recognition technology in surveillance programs targeting ethnic minorities in Xinjiang. Human Rights Watch reported in 2017 that Chinese police departments in Xinjiang and other provinces were using iFlytek-supplied voiceprint collection systems to build biometric databases [7]. The U.S. government cited these activities as grounds for adding iFlytek to the Entity List in October 2019 [6].
iFlytek has not publicly acknowledged involvement in surveillance activities targeting ethnic minorities. The company has instead emphasized the civilian and commercial applications of its technology [14].
Reports have also noted that iFlytek's translation applications censor politically sensitive terms. The South China Morning Post reported that the company's translation app blocked or altered translations of terms related to politically sensitive topics in China.
| Detail | Information |
|---|---|
| Full Name | Anhui USTC iFlytek Co., Ltd. (安徽科大讯飞股份有限公司) |
| Founded | December 30, 1999 |
| Founder & Chairman | Liu Qingfeng |
| Headquarters | Hefei, Anhui, China |
| Global HQ | Hong Kong (established July 2024) |
| Stock Exchange | Shenzhen Stock Exchange |
| Ticker Symbol | 002230.SZ |
| Employees | Approximately 15,500 |
| Revenue (2025) | CNY 27.11 billion |
| Net Profit (2025) | CNY 839 million |
| Industry | Artificial intelligence, speech technology, software |
| Website | iflytek.com |