Wizper (Whisper v3 -- fal.ai edition)

All speech to text models

Speech to Text

[Experimental] Whisper v3 Large -- but optimized by our inference wizards. Same WER, double the performance!

InferenceFrom 1 credit per run

About Wizper (Whisper v3 -- fal.ai edition)

[Experimental] Whisper v3 Large -- but optimized by our inference wizards. Same WER, double the performance!

transcriptionspeech

Pricing

A run with the default settings costs 1 credits. The exact cost updates in the playground as you change settings, and you're only charged when you press Run. Failed runs are refunded automatically.

Inputs

audio_urlfilerequired

URL of the audio file to transcribe. Supported formats: mp3, mp4, mpeg, mpga, m4a, wav or webm.

taskselectdefault: "transcribe"

Task to perform on the audio file. Either transcribe or translate.

Options: transcribe, translate

languageselectdefault: "en"

Language of the audio file. If translate is selected as the task, the audio will be translated to English, regardless of the language selected. If `None` is passed, the language will be automatically detected. This will also increase the inference time.

Options: af, am, ar, as, az, ba, be, bg, bn, bo, br, bs, ca, cs, cy, da, de, el, en, es, et, eu, fa, fi, fo, fr, gl, gu, ha, haw, he, hi, hr, ht, hu, hy, id, is, it, ja, jw, ka, kk, km, kn, ko, la, lb, ln, lo, lt, lv, mg, mi, mk, ml, mn, mr, ms, mt, my, ne, nl, nn, no, oc, pa, pl, ps, pt, ro, ru, sa, sd, si, sk, sl, sn, so, sq, sr, su, sv, sw, ta, te, tg, th, tk, tl, tr, tt, uk, ur, uz, vi, yi, yo, zh

chunk_leveltextdefault: "segment"

Level of the chunks to return.

max_segment_lenintegerdefault: 29

Maximum speech segment duration in seconds before splitting.

merge_chunksbooleandefault: true

Whether to merge consecutive chunks. When enabled, chunks are merged if their combined duration does not exceed max_segment_len.

versiontextdefault: "3"

Version of the model to use. All of the models are the Whisper large variant.