Resona

Deploy the best and reliable voice AI agents.

[Resona @resona_dev]

🎙️ Introducing Resona.
A production-ready speech‑to‑speech API for voice agents you can finally trust.
https://t.co/0hEXsrC3Iy

Most voice models break in the same places:
• overlap + barge‑in
• tool calls accuracy
• session duration constraints
We built Resona to stop losing these fights.

⚡️ Full‑duplex, bi‑directional streaming over WebRTC or WebSocket.
Low latency, with natural thinking pauses.
Resona responds between 1–3 seconds depending on how much it needs to think — fast enough to keep flow, paced enough to feel human.

🧰 Industry leading tool use accuracy. The difference between “cool demo” and “it saved my ops team.”
ComplexFuncBench Audio: 84%.
Runner‑up: Google Live API at 71.5%.
That margin shows up when workflows get messy.

🧠 Reasoning in audio shouldn’t be a downgrade.
BigBench Audio: 100% (saturated).
If the model can’t think through sound, the voice is just decoration.

🗣️ Multi‑turn is where agents quietly fail.
MultiChallenge (multi‑turn conversation eval): 69%.
Second best: OpenAI GPT Realtime (Aug 2025) at 30.5%.
Staying coherent across turns is the whole product.

🌍 12 languages, zero config.
Native, cross‑lingual agents — no spaghetti of language pipelines.
Build once, ship globally.

�� Sessions up to 120 minutes.
Long calls shouldn’t be a restart loop.
Onboarding, troubleshooting, interviews — the stuff that actually takes time.

🔒 Absolute zero data retention
Resona says you retain full ownership of voice/audio data, processed only to provide the service
All the data (transcripts + audio) is gone the same second a session ends
Enterprise options also include dedicated, fully isolated clusters.

👇 Try right now.
Free minutes, instant sign up, start talking to Resona within the next 60 seconds.
https://t.co/lbqIoSeKYX

💳 Love it? ship in an afternoon
Docs: https://t.co/L1lFDRFbip

[Google @Google]

Today we’re introducing Gemini 4 Argon.

It delivers frontier performance in complex workflows across real-world software engineering, knowledge work, and cybersecurity defense with an industry-leading 1M token output limit.

[Resona @resona_dev]

@Google @GoogleDeepMind If the benchmarks and real world usage of this model align, then Google not only made a dramatic comeback but also declared a price war at the same time. ($2/$10)

[Resona @resona_dev]

Okay. 20 minutes in, and I can tell you, OpenAI messed up. Couple that with the 50% decrease in the 20x plan, I think this is gonna be a nosedive.

[Resona @resona_dev]

Happy OpenAI DevDay!!!

[Resona @resona_dev]

OpenAI says 20+ launches. Wonder what it could possibly be?

[Resona @resona_dev]

@cartesia @ElevenLabs 🔥🎉

[Resona @resona_dev]

@FishAudio @soniox_ai I am certain your accuracy, especially for non English languages is far superior. However, this is a novel concept for adding significantly more context to transcribed speech. Hopefully we get something like this in Soniox v6.

[Resona @resona_dev]

@thsottiaux @yacineMTB Stop teasing O tibo. We can't wait.

[Resona @resona_dev]

Very well said. Spot on!

[Thariq @trq212]

I am most afraid of us eating the productivity gains of agents by just becoming lazier.

[Resona @resona_dev]

We need this much confidence.

[Smitha Kolan @SmithaKolan]

What are you building with antigravity?

[Resona @resona_dev]

@OfficialLoganK Couldn't agree more. Resona is gonna be one of those and also enable others to be an autonomous company.

[Resona @resona_dev]

@OpenAIDevs O, DevDay is around the corner!

[Resona @resona_dev]

@thsottiaux In other words, GPT bot is really good at tools like Slack.

[Resona @resona_dev]

Tibo confirms OpenAI's bot on DevDay.

[Resona @resona_dev]

Thanks OpenAI for existing!

[Tibo @thsottiaux]

GPT-6 Sol and Luna are out. Not only are they a very significant improvement across the board, but also in writing and general "you know when you try it" quality.

We are also permanently reducing the API price by 50% making both of them viable for a ton of new usecases and making your usage go further too, even on the subscriptions.

And one more thing. We are loading a banked reset into all accounts of our Plus, Pro and Business users. Let's go!

https://t.co/00DRh1sRrO

[Resona @resona_dev]

gpt-6-sol and luna are already out but almost all of OpenAI's handles on X are mysteriously silent. Wonder why?

[Resona @resona_dev]

@ArtificialAnlys Since gpt 6 sol is also releasing shortly and without a doubt Artificial Analysis already knows about its score, still they posted as "takes the top spot" for Opus 5.5, this clearly means gpt 6 sol won't beat it.

[Resona @resona_dev]

Thanks @thsottiaux

[Claude @claudeai]

One more thing: we’re increasing five-hour usage limits on Pro, Max, and Team plans. We’re also providing subscription users a rate limit reset, which you can save and use whenever you choose.

[Resona @resona_dev]

@trq212 "very token efficient" are you sure?