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Ushicilelo lwesandi Umtshintshi WesandiName Umbhali we-AIName Ukuphinda usebenzise i-AI Incoko yelizwiName Umshicileli WesandiName Ilizwi ukusuka kumbhalo Umenzi Wesandi I-More →

AI Voice — Sesame CSM-1B

Ukusetyenziswa kwentengiso 380+ iimodyuli Akukho phawu lwamanzi Akukho ubhaliso lufunekayo
Imodeli:
+ GPT-5, Claude, Gemini
Injini ye TTS I-self-hosted Apache 2.0
Sesame CSM-1B — Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio context turn. Self-hosted on Free.ai for the /voice/realtime/ tool.
0 Iimpawu ~0 ii-token
Ixabiso lexabiso libala uphawu
Ivelisa ukuthetha...

I-APS Sesame CSM-1B Ufuna ukucinga ukuba?

Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio context turn. Self-hosted on Free.ai for the /voice/realtime/ tool.

Zama ibhokisi ngasentla nge: Molo, igama lam ngu Sam, kwaye ndifunda esi sampulu ukubonisa ilizwi. — le yi-canonical TTS demo phrase.

Xa usebenzise Sesame CSM-1B

Iincwadi ezinesandi

Uxwebhu olude-lohlobo lwe-narration ngetoni ehambelanayo. Ncamathisela isahluko ngaxeshanye, khuphela ezantsi njenge-WAV okanye i-MP3, kwaye ubeke ngaphandle.

Ii-podcasts eziqalayo

Ii-bumper ezifutshane zokuvula kunye ne-ad-readers. Gcina isantya se-energy, i-format-switch kwi-MP3 yeefayile ezincinci.

I-IVR + i-voicemail

Inkqubo yefowuni icela. Imveliso yomgangatho westudio ngaphandle kokubeka, ukurekhoda, okanye i-NDAs ngesandi esinamandla.

Ufikelelo

Yongeza umsindo kumxholo obhaliweyo ophantsi kokubona kunye nabafundi abakhubazekileyo. Nciphisa nakweyiphi na iphepha.

Iimboniselo zemiyalezo

"Welcome to the show, today we are exploring the future of AI."
"Your package has arrived. Please retrieve it from the front desk."
"Once upon a time, in a quiet village far away, lived a curious child."
"Press one for sales, two for support, or stay on the line for an agent."
"Breaking news: scientists have discovered a new species of deep-sea fish."
"Thank you for choosing us. We appreciate your business and look forward to serving you again."

Ixabiso

I-self-hosted kwi-GPUs yethu. Uhlobo lutsala ukusuka kwi-pool yakho yasimahla yosuku kuqala; xa iphuma, i-token ehlawulelweyo iqala kwi- $5 → 200,000 tokens. I-token engaphezulu ~5 nganye yophawu, i-100 encinci nganye yeclip.

Imodeli epheleleyo yobhekiso → · Bona zonke iingoma ze-TTS → · Uthelekiso lwee-voices ezimbini ngasecaleni →

Iinketho eziphambili
I-Result
Ii-token ziphantsi. Get More Tokens
Want better results? Iimodeli eziphezulu (GPT-5, Claude, Gemini) deliver higher quality. View Plans

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Ubhaliso

Isicelo sakho siqhubekeka...

Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio …

Indlela yokusebenzisa AI Voice — Sesame CSM-1B

1
Faka ingxelo yakho

Ngenisa umbhalo, ulayishe ifayili, okanye ucacise ofuna ukuyenza. Akukho akhawunti ifunekayo.

2
Cofa ukudala

I-AI yethu iqhubekekisa isicelo sakho ngemizuzwana usebenzisa imodeli elungileyo yomthombo ovulekileyo.

3
Layisha ezantsi & dibanisa

Layisha ezantsi, kopela, okanye udibanise iziphumo zakho. Zikhululekileyo zokusetyenziswa kobuntu bakho noburhwebo.

Sebenzisa le sixhobo nge-API

Yenza isixhobo sisebenze ngokuzenzekelayo ukusuka kwikhowudi yakho. I-REST ehambelana ne-OpenAI-ehambelanayo, i-Bearer-token auth, akukho SDK efunekayo. Iindleko ze-Token zihambelana nothungelwano lwe-web.

Uxwebhu lwe-API Fumana Isitshixo se API 
curl -X POST https://api.free.ai/v1/tts/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello from Free.ai", "voice": "af_heart", "model": "kokoro"}'

Izixhobo ze-AI ezikhululekileyo ezihambelanayo

Ushicilelo lwesandi
Umtshintshi WesandiName
Umbhali we-AIName
Ukuphinda usebenzise i-AI
Incoko yelizwiName
Umshicileli WesandiName
Ilizwi ukusuka kumbhalo
Umenzi Wesandi

AI Voice — Sesame CSM-1B — FAQ

Sesame CSM-1B supports a wide range of languages. The exact list depends on the engine; the form on this page accepts any text and the engine will render in its supported languages. See /voice/ for the full multi-engine picker if you need a specific language.

Most engines render neutral-American English by default and a region-appropriate accent for non-English languages. Premium engines may expose accent variants — paste a sample to compare.

SSML support varies by engine. Pause, prosody, and emphasis tags are honored on most premium engines and on a few self-hosted ones. Plain text always works — no markup required.

Streaming TTS is available on premium engines via the /v1/tts/ API endpoint with stream=true. The web UI on this page returns the full clip once rendering finishes.

Sesame CSM-1B runs on our own GPUs. Generation draws from your daily free pool first. Once depleted, paid tokens start at $5 → 200,000 tokens. Roughly ~5 tokens per character, minimum 100 per clip.

Up to 5,000 characters per request on the web UI. For longer pieces (audiobooks, full chapters), use /voice/audiobook/ which chunks and stitches automatically, or call the API in a loop.

Yes — POST a list of strings to /v1/tts/batch/, or use the workspace UI at /workspace/ to chain TTS into a longer pipeline (e.g., translate → speak → stitch).

Yes — POST text to /v1/tts/ with model="Sesame CSM-1B" (or the slug on this page). Returns WAV or MP3. See /api/ for full reference + SDK snippets.

This page is text-to-speech, not voice cloning — the voice is the engine's default. For voice cloning (uploading a reference audio), see /voice/clone/, which requires you to either own the voice rights or have explicit written consent.

Self-hosted engines run on Free.ai-owned GPUs; nothing leaves our servers. Premium engines pass text to upstream model providers under our DPA. We do not train on your inputs and do not sell data.

Yes — Free.ai grants commercial use of generated audio. The engine's underlying license (Apache 2.0, MIT, or vendor terms) is shown above and on the model reference page; in practice this means voiceovers, ads, podcasts, and apps are all in-scope.

Yes — failed jobs auto-refund to the source (daily pool or paid tokens). If a refund does not show up the same day, email contact@free.ai.

Ubhaliso olukhululekileyo lwe-10,000 ye-token

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