--- title: Writing — page 10 — Luke Oliff description: Page 10 of posts on developer relations, voice AI and developer experience. canonical: https://lukeocodes.dev/blog/page/10 type: website locale: en_GB robots: noindex, follow feed: https://lukeocodes.dev/rss.xml search: https://lukeocodes.dev/search.json?q={query} schema: - "@context": https://schema.org "@graph": - "@type": WebSite "@id": https://lukeocodes.dev/#website url: https://lukeocodes.dev name: Luke Oliff alternateName: lukeocodes inLanguage: en publisher: "@id": https://lukeocodes.dev/authors/luke#person description: Personal blog and writing by Luke Oliff — developer relations, voice AI, developer experience. potentialAction: - "@type": SearchAction target: "@type": EntryPoint urlTemplate: https://lukeocodes.dev/blog/search?q={search_term_string} query-input: required name=search_term_string - "@type": Person "@id": https://lukeocodes.dev/authors/luke#person name: Luke Oliff url: https://lukeocodes.dev/authors/luke description: Engineer and developer relations leader. Writing about developer relations, AI, and the voice industry, from the UK. mainEntityOfPage: https://lukeocodes.dev/authors/luke givenName: Luke familyName: Oliff image: https://lukeocodes.dev/authors/luke.jpg jobTitle: Engineer and developer relations leader sameAs: - https://www.linkedin.com/in/lukeocodes - https://github.com/lukeocodes - https://bsky.app/profile/lukeocodes.dev - https://x.com/lukeocodes - https://hashnode.com/@lukeocodes - https://dev.to/lukeocodes knowsAbout: - Developer Relations - Developer Experience - Voice AI - Text-to-Speech - Answer Engine Optimisation - Search Engine Optimisation - Open Source - Developer Tooling - API Design - Speech-to-Text - Voice Agents - Community Building knowsLanguage: - English nationality: British alumniOf: - "@type": Organization name: The Open University --- [Luke Oliff.](/) - [Blog](/blog) (current page) - [CV](/cv) - [Uses](/uses) - [User manual](/user-manual) - [Living with ADHD](/living-and-working-with-adhd) - [RSS](/rss.xml) Luke Oliff · Blog # Writing. Original posts, published first on this site. Imported posts live in the [archive](/archive). - [Search](/blog/search) - [AI (53)](/blog/category/ai) - [API Design (13)](/blog/category/api-design) - [APIs (23)](/blog/category/apis) - [Career (11)](/blog/category/career) - [Community (1)](/blog/category/community) - [Developer Experience (53)](/blog/category/developer-experience) - [Developer Relations (6)](/blog/category/developer-relations) - [Engineering (124)](/blog/category/engineering) - [Fun (1)](/blog/category/fun) - [Git (13)](/blog/category/git) - [Industry (32)](/blog/category/industry) - [JavaScript (7)](/blog/category/javascript) - [Latency (2)](/blog/category/latency) - [Models (2)](/blog/category/models) - [News (21)](/blog/category/news) - [Open Source (20)](/blog/category/open-source) - [Opinion (35)](/blog/category/opinion) - [Pricing (1)](/blog/category/pricing) - [Security (11)](/blog/category/security) - [Speech-to-Text (9)](/blog/category/speech-to-text) - [Streaming (4)](/blog/category/streaming) - [Text-to-Speech (29)](/blog/category/text-to-speech) - [TIL (113)](/blog/category/til) - [TypeScript (1)](/blog/category/typescript) - [Voice Agents (7)](/blog/category/voice-agents) - [Voice AI (74)](/blog/category/voice-ai) 273 posts **2026** - [Listeners Voted and the AI Voices Won](/listeners-voted-ai-voices-won) (Jul 2026 · Original · Voice AI): Two mid-July 2026 studies found ordinary listeners can't reliably tell AI voices from human ones, and sometimes prefer the synthetic option. - [TTS Quality Has No Single Number Yet](/tts-quality-no-single-number) (Jul 2026 · Original · Text-to-Speech): TTS quality has no single metric. MOS scores cluster, Elo only tests short English clips, and TTS WER measures a different thing than STT. - [TIL: Test TTS Voices With Curl](/til-tts-voices-curl) (Jul 2026 · Original · TIL): One curl command to compare TTS voice output side by side before you write any integration code. Handy for prototyping or auditing voice quality. - [UN Geneva and GPT-5.6: AI governance enters a new phase](/un-geneva-gpt-5-6-ai-governance) (Jul 2026 · Original · AI): The first UN AI governance dialogue brought 169 countries to Geneva as GPT-5.6 went public. Meta launched Muse Image and immediately faced a privacy backlash. - [Voice AI Is Worth Billions While Speech Is Nearly Free](/voice-ai-worth-billions-speech-nearly-free) (Jul 2026 · Original · Voice AI): In two weeks of July 2026, ElevenLabs talked a $22 billion tender offer and Gradium raised $100 million while speech itself got nearly free. - [Gene Wilder's AI Voice: The Paperwork Is the Story](/gene-wilder-voice-back-paperwork) (Jul 2026 · Original · Voice AI): Netflix is using an AI recreation of Gene Wilder’s voice in “Wonka’s The Golden Ticket,” a nine-episode reality competition [premiering September 23,… - [GPT-Live Failed Its First Viral Test in 12 Seconds](/gpt-live-failed-first-viral-test) (Jul 2026 · Original · Voice AI): OpenAI's GPT-Live launched July 8 and the internet found its weak spot in hours. TikToker Husk broke it with a spelling test, and the full-duplex interruptions are - [OpenAI's Best Voice Model Is Locked Away from Developers](/openai-best-voice-model-developers-cant-touch) (Jul 2026 · Original · Voice AI): OpenAI's GPT-Live-1 full-duplex voice models replaced Advanced Voice Mode in ChatGPT on July 8, 2026, but developers get no API access. - [Pipecat vs LiveKit Agents: The Trade-offs That Lock You In](/pipecat-vs-livekit-agents-comparison) (Jul 2026 · Original · Voice AI): Pipecat and LiveKit Agents both run production voice agents, but they own different layers of the stack. Pick the wrong one and you pay for it in a rewrite. - [Grok Voice Gets 21 New Voices. The Price Is the Point](/grok-voice-21-new-voices-price-point) (Jul 2026 · Original · Voice AI): xAI added 21 multilingual voices, voice cloning from one minute of audio, and a no-code agent builder to Grok Voice at $0.05 per minute of audio. Page 10 of 28. 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