Speech to Text

from kugelaudio import KugelAudio

client = KugelAudio(api_key="your_api_key")

with open("speech.wav", "rb") as f:
    result = client.asr.transcribe(f.read())

print(result.text)           # OpenAI-compatible alias
print(result.transcript)     # KugelAudio's own field
print(result.model)          # "luchs-1"
print(result.model_revision) # immutable checkpoint revision

from kugelaudio import ValidationError

try:
    client.asr.transcribe(audio_bytes, model="qwen3-asr")
except ValidationError as e:
    print(e)  # Unsupported ASR model 'qwen3-asr'; use 'luchs-1'

result = client.asr.transcribe(
    audio_bytes,
    filename="call.wav",
    content_type="audio/wav",
    language="en",  # accepted, but does not change what gets recognized
)