Piotr Radke

[Piotr Radke @KdbkPiotr]

@AM_Zukowska @trzaskowski_ @warszawa A myślałem, że transfery socjalne to jednak konik lewicy🙂

[Piotr Radke @KdbkPiotr]

@slimakBlazej 5 km vs 100 km 🙂

[Piotr Radke @KdbkPiotr]

@Zamiatabatata @trzaskowski_ @warszawa Dlatego prośbę kieruję do Prezydenta Warszawy, a nie Burmistrza Łomianek. Przynajmniej 50 tys ludzi w zasięgu stacji metra M1 Łomiany🙂

[Piotr Radke @KdbkPiotr]

@grok @0xalfons Ale czy bez indywidualnego wysiłku można odnieść sukces?

[Piotr Radke @KdbkPiotr]

@d_foubert @krzysztofbosak @janrostowski @M_Budzanowski 11Labs podpiąć pod PFR i Morawieckiego to już jest totalny odlot. Żadne polskie VC nie finansowały tej firmy gdy potrzebowała funduszy.

[Piotr Radke @KdbkPiotr]

@k_serpees Przecież to nie jest tak, że narodowy panteon jest trwały i niezmienny. A już zwłaszcza w przypadku tak młodych nacji jak UKR. Oni dopiero swój panteon budują. Mogą wsadzić doń i samego Hitlera. Wolna wola szaleńców. Nasza rola spokojnie pokazywać dzieła ich gierojów.

[Piotr Radke @KdbkPiotr]

@lis_tomasz Wśród sponsorów ElevenLabs. Więc miejsce 11 powinno być.

[Mati Staniszewski @mati]

Thrilled to have @JensenHuang join us at ElevenLabs Summit on 11/11 in NYC!

NVIDIA has been a great partner since our earliest days, all the way back to 2022 (!) - and excited to now have Jensen join us on stage to discuss what's ahead for voice AI & agents!

See you in NYC!

[Mati Staniszewski @mati]

We just closed an employee tender offer which values @ElevenLabs at $22BN, up 2x from our Series D in February. The tender was led by Wellington and T. Rowe Price.

A few words on how we got here ↓

[Piotr Radke @KdbkPiotr]

@nomadmum81 @MarekTatala Środki na piwo w kwocie 8 zł. Pamiętam oburzenie typów, że biedacy z Afryki mają komórki. Jak jesteś biedny masz mieć tylko żarcie i buty. Telefon, 2 piwa, paczka fajek to już zbytek

[ElevenLabs @ElevenLabs]

Introducing Eleven v4 and Eleven v4 Turbo, our fastest and most emotive voice models yet.

Ranked #1 by Artificial Analysis.

[Artificial Analysis @ArtificialAnlys]

ElevenLabs’ Eleven v4 takes #1 on the Artificial Analysis Provider Voice TTS Arena Leaderboard and Pronunciation Robustness benchmark, and #2 on Controlled Voice, surpassing Cartesia’s Sonic 3.6 and Google’s Gemini 3.8 Flash TTS on Provider Voice

Eleven v4 is the latest Text to Speech model from @ElevenLabs, with support for 90+ languages, up from 70+ for Eleven v3.

Key takeaways:

➤ Provider Voice: Eleven v4 takes #1 with an Elo of 1,319 (+19/-19) across 1,674 appearances, ahead of Cartesia’s Sonic 3.6 at 1,276 and Google’s Gemini 3.8 Flash TTS at 1,267. It ranks #1 across all four categories: Customer Service, Assistants, Knowledge Sharing and Entertainment.

➤ Controlled Voice (every model uses the same custom voice for comparison): Eleven v4 ranks #2 with an Elo of 1,157 (+16/-16) across 1,483 appearances, just behind Alibaba’s Qwen-Audio-3.1-TTS-Plus at 1,178 and well ahead of Eleven v3 at 1,073.

➤ Pronunciation Robustness: Eleven v4 scores 91.7%, the highest score we have measured, ahead of Gemini 3.8 Flash TTS at 89.5% and Gemini 3.1 Flash TTS at 88.2%, and up from Eleven v3 at 85.6%.

➤ Cost: Eleven v4 costs $80/1M characters, compared to $49/1M characters for Sonic 3.6 and $16.49/1M characters for Gemini 3.8 Flash TTS.

➤ Speed: Eleven v4 processes 73.4 characters per second of generation time, compared to 42.5 characters per second for Eleven v3.

See more details and listen to samples below 🧵

[Piotr Dabkowski @dabkowski_piotr]

A couple of things that make Eleven v4 special:

- Extremely low latency (100 ms p50 TTFB for Turbo)
- By far the best voice similarity
- Outstanding quality (#1 on Artificial Analysis and on our own benchmarks)

It achieves all of this while being extremely reliable. Eleven v4 uses our new post-training stack and a surprising recent research discovery that we hope will greatly accelerate our future model development.

By the end of the year, we expect delivery of new compute that will increase our training capacity almost 10x. Very excited for what's ahead!

Congratulations to the team!

[ElevenLabs @ElevenLabs]

Introducing Studio 4.0 in @ElevenCreative. Our AI-native video editor just got a major upgrade.

Generate video, image, voice, music and sound effects inside your project, then edit, caption, and export in the same place.

[Mati Staniszewski @mati]

This week, we brought all of @ElevenLabs together. 800 of us, from 50 countries!

Remote-first has been a superpower for us, but there’s nothing like having everyone in one place and feeling the energy across the team. Now onwards - so much more to build!

[Piotr Radke @KdbkPiotr]

@MarcinTorz Gdzie taki koncert ?

[ElevenLabs @ElevenLabs]

Introducing Reception, an AI receptionist platform for small businesses, built on ElevenAgents.

Every missed call could be a lost customer. Reception answers every call, answers questions, books the job, and texts confirmation.

Set up in minutes just by adding your website.

[Piotr Radke @KdbkPiotr]

@Maya_X_0 L

[Piotr Radke @KdbkPiotr]

@Przeswity @ckwadrat @E_Wyciszkiewicz @BBieliszczuk Audiobook ?