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AUSTIN, Texas - Ambiq Micro, Inc. (NYSE:AMBQ), a semiconductor company with annual revenue of $74.21 million, announced Tuesday the release of version 1.2.0 Beta of its neuralSPOT SDK and Toolkit for the Apollo510 and Apollo510B systems-on-chips (SoCs).
The updated software development kit includes support for Ambiq's HeliaRT Beta, which the company claims delivers up to three times faster inference and improved energy efficiency compared to LiteRT implementations. The release also features experimental integration of HeliaAOT, an ahead-of-time AI compiler.
The toolkit provides more than a dozen ready-to-deploy AI models for various Ambiq chips, including examples for human activity recognition, ECG monitoring, keyword spotting, speech enhancement, and speaker identification.
"With its AI-focused vector engine, the Apollo510 is a joy to develop for," said Carlos Morales, VP of AI at Ambiq, according to the press release. "We continue to discover new ways to push the boundaries of performance and efficiency, and neuralSPOT is key to enabling those optimizations."
The Apollo510 SoC won the Best Hardware Award at Embedded World 2024, while the company's heartKIT AI SDK, now available within the neuralSPOT library, received the Best AI Solutions Award at Embedded World 2025. According to InvestingPro data, the stock has declined 7.55% in the past week, though the company maintains strong liquidity with a current ratio of 5.6.
Ambiq describes its Apollo510 and Apollo510B as its flagship SoCs with the highest performance and most power efficiency among its generations for advanced edge AI applications. The company states that its technology is built on its patented subthreshold power optimized technology (SPOT) and has powered over 280 million devices to date. InvestingPro analysis reveals 8 additional key insights about Ambiq's financial position and market performance, available exclusively to subscribers.
The announcement comes as Ambiq continues its focus on ultra-low-power semiconductor solutions for edge AI applications. For comprehensive analysis of Ambiq's financial health and market position, including detailed Fair Value estimates and growth projections, visit InvestingPro, where you'll find our exclusive Pro Research Report covering all crucial aspects of this emerging tech company.
In other recent news, Ambiq Micro reported a net loss of $8.5 million for the second quarter of 2025, with earnings per share at -$0.44. The company's revenue for the quarter decreased to $17.9 million compared to the previous year. Despite the decline in revenue, Ambiq Micro shared its guidance for the third quarter, projecting revenue between $17.5 million and $18 million. This announcement was accompanied by strategic initiatives and a positive outlook for the upcoming quarter. Analysts' reactions to these developments were not detailed in the available information. These recent developments highlight Ambiq Micro's ongoing efforts to navigate financial challenges.
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