Modulate
Audio-native Velma models for speech recognition, conversation analysis, source-audio redaction and acoustic detection.
Twelve public served model families reviewed with batch and streaming contracts. Internal ELM components, historical weights, Voice Comparison and private variants remain under review.
Start with the job your model needs to do. Then narrow by capabilities, provider and price.
Compare every model with the same request.
Estimate = (input tokens × input price + output tokens × output price) / 1,000,000. Include conversation history in input and billed reasoning in output. Input-only decision models ignore the output setting; enter all billed input for one decision, including its question and criteria. Media, tools and discounts are separate.
12 models
| Compare | Model | Input tokensPublished limit* | Output tokensMaximum per response* | Input pricePer 1M tokens | Output pricePer 1M tokens | Cost per question1,000 input + 500 outputEstimated · uncached |
|---|---|---|---|---|---|---|
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.03 / audio hourBatch Multilingual Transcription · Modulate Models API · batch$0.06 / audio hourStreaming Multilingual Transcription · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.025 / audio hourBatch English Fast Transcription · Modulate Models API · batch$0.05 / audio hourStreaming English Fast Transcription · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.03 / audio hourBatch Multilingual Fast Transcription · Modulate Models API · batch$0.06 / audio hourStreaming Multilingual Fast Transcription · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.75 / audio hourBatch Velma Triage · Modulate Models API · batch$0.75 / audio hourStreaming Velma Triage · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.25 / audio hourBatch Deepfake Detection · Modulate Models API · batch$0.25 / audio hourStreaming Deepfake Detection · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | JSON whole-file label and fixed-window time_series; short clips may have an empty time seriesoutput formats | Usage pricing $0.02 / audio hourBatch Emotion Detection · Modulate Models API · batchRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | JSON whole-file label and fixed-window time_series; short clips may have an empty time seriesoutput formats | Usage pricing $0.01 / audio hourBatch Accent Detection · Modulate Models API · batchRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| Only first 30 seconds analyzed; longer files accepted with remainder ignoredaudio limit | JSON language code, display name, confidence and duration_msoutput formats | Usage pricing $0.01 / audio hourBatch Language Detection · Modulate Models API · batchRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | JSON probs mapping for confident events plus duration_msoutput formats | Usage pricing $0.02 / audio hourBatch Audio Event Detection · Modulate Models API · batchRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Batch multipart response containing JSON metadata and redacted MP3; streaming returns per-utterance metadata and redacted MP3 clipsoutput formats | Usage pricing $0.05 / audio hourBatch PII/PHI Redaction · Modulate Models API · batch$0.08 / audio hourStreaming PII/PHI Redaction · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Frame-level independent music/speech probabilities and final primary label with percentagesoutput formats | Usage pricing $0.01 / audio hourBatch Music & Speech Detection · Modulate Models API · batch$0.01 / audio hourStreaming Music & Speech Detection · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
| 100 MB per prerecorded uploadfile limit | Not collected | Usage pricing $0.07 / audio hourBatch AI Music Detection · Modulate Models API · batch$0.07 / audio hourStreaming AI Music Detection · Modulate Models API · streamingRates & conditions ↗ | Different billing unitPrice details ↗ | |||
* Media models show their native limits. A shared context window includes both input and output tokens.
Catalog coverage
Closed-weight model variants and explicitly identified closed-source managed model components across language, code, image, video, audio and other documented modalities. Global provider and historical-release coverage is being expanded; this is not yet exhaustive. 172 company reviews are still open.
See what is being reviewed