Boson AI launches Higgs RealTime speech‑to‑speech model
Alex Smola, a former distinguished scientist at Amazon, co‑founded Boson AI in 2023 and leads the Santa Clara‑based startup. The company is preparing to release its first speech‑to‑speech model, Higgs RealTime, which removes the intermediate text conversion step to deliver ultra‑low‑latency, expressive voice interactions. Earlier releases include Higgs TTS 3 (June 4 2026) supporting over 100 languages, zero‑shot voice cloning and real‑time emotion control.
Boson AI says the new model will cost roughly one‑tenth of comparable offerings from rivals such as OpenAI, Google, ElevenLabs and Meta, making live audio products significantly cheaper to develop and deploy. The startup has raised $70 million from Chinese entrepreneur Su Hua and the venture arm of Singapore‑based Temasek. Boson AI is targeting enterprise customers in finance, telecommunications, healthcare and insurance, emphasizing data‑residency control and on‑premise deployment.
The launch positions Boson AI to challenge established players in the rapidly evolving voice‑AI market, which is seeing heightened competition over full‑duplex, multimodal systems that enable natural, interruptible conversations.
Entities: Alex Smola · Boson AI · Higgs RealTime · Su Hua · Temasek
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [○ 1 SOURCE] Higgs RealTime eliminates the intermediate text conversion step, providing low‑latency voice interaction. (first article)
- [○ 1 SOURCE] Boson AI released Higgs TTS 3 on June 4 2026, supporting over 100 languages and zero‑shot voice cloning. (first article)
- [● 2 SOURCES] Major competitors in voice AI include OpenAI, Google, ElevenLabs and Meta. (first and second articles)
- [● 2 SOURCES] Boson AI targets enterprise customers in finance, telecommunications, healthcare, and insurance. (second and third articles)
- [● 3 SOURCES] Boson AI is preparing to release a speech‑to‑speech model called Higgs RealTime. (all articles)
- [● 3 SOURCES] Alex Smola is the founder of Boson AI, a Santa Clara, California startup founded in 2023. (all articles)
- [● 2 SOURCES] Boson AI raised $70 million from Chinese entrepreneur Su Hua and Singapore‑based Temasek’s venture arm. (second and third articles)
- [● 2 SOURCES] Boson AI claims its models cost about one‑tenth of competitors’ models. (second and third articles)