A voice research lab by ARVINDCODEX building voice agents that learn from every production call, continuously improving STT, LLM, and TTS.

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⌕   Search calls, signals, and evals
Myra / Retail voice agent

Production signals

What 18,421 customer calls are teaching your agent right now.

Median latency600 ms↓ 84 ms
Hallucination rate4.8%↓ 2.6 pts
Voice quality4.6 / 5naturalness
Signals worth learning from07 open
Unsupported refund promise31 calls · Grounding
HIGH
Long tool wait after address lookup86 calls · Latency
MED
Voice turns formal during escalation54 calls · TTS tone
MED
Order-status loopImproved in LLM v3.1
FIXED
Unresolved signalslast 4 runs
48R-18
31R-19
18R-20
07Now

81% fewer unresolved signals after three validated improvement runs.

Research in stealth

Wearearesearchlabinstealth,
backedbyAccel,buildingthe
continual-learninginfrastructurefor
productionvoiceagents.

MYRA LIVE VOICE ORBITSAISHA · IRA · SIYA · ZOYA
Hover over any voice orbit to listen

Voice ModelsHover to Hear

Aisha
IIra
Siya
ZZoya

Hover over any voice to listen to the model

Hear how Myra sounds in production

Myra research loop

The complete infrastructure for production voice agents

Build

We build the complete voice system around your policies, tools, edge cases, production data, and customer experience.

PRODUCTION VOICE STACK
STTTranscribe→LLMReason + act→TTSSpeak
Tools + policiesCustomer context

Evaluate

Production conversations become living evals for grounding, latency, naturalness, interruptions, and task success.

PRODUCTION SIGNALS → LIVING EVALS
31 callsUnsupported promise→ Grounding eval86 callsSlow tool response→ Latency eval54 callsWrong voice tone→ TTS eval
412 living evalsUpdated continuously

Improve

Validated evals drive targeted STT, LLM, and TTS updates, making the agent more reliable after every approved research run.

APPROVED MODEL UPDATE · R-21
STTWord error rate9.8%→7.1%
LLMGrounding94.2→98.2
TTSNaturalness4.2→4.6
Eval approvedReady to deploy
The team

Built by developer and engineer.

Our team brings experience from global AI competitions, research, infrastructure, and developer communities.

Launching soon

Launching soon
Get early access

Myra is opening early access to a small number of teams running production voice agents. Tell us what you are building and what you want to improve.

REQUEST EARLY ACCESS

Requests are reviewed by the Myra research team.

Designed for enterprise requirements

Controls and product practices are being developed with these security and privacy frameworks in mind.