Grok STT
Grok STT is xAI's speech to text model. A speech-to-text model from xAI's Grok line that transcribes audio in 25 languages with support for both batch and streaming processing modes.
| Specifications | |
|---|---|
xai-grok-stt | |
| Speech to Text | |
| Active | |
| xAI | |
| Audio | |
| Text | |
| · 5 months ago | |
Capabilities
Input1/5
Text·
Image·
Audio✓
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard |
|---|---|
| Audio In $ / sec | |
| $0.000028 |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Grok 4.6 | 500K | $2.00 | $6.00 | Available | |
| Grok 4.5 | 500K | $2.00 | $6.00 | Available | |
| Grok 4.3 | 1.0M | $1.25 | $2.50 | Available | |
| Grok 4.20 | 2.0M | $1.25 | $2.50 | Available | |
| Grok 4.20 Multi-Agent | 2.0M | $1.25 | $2.50 | Available | |
| Grok 4.20 Multi-Agent Beta | 2.0M | $1.25 | $2.50 | Available | |
| Grok 4.20 Non-Reasoning | 2.0M | $1.25 | $2.50 | Available | |
| Grok 4.20 Reasoning | 2.0M | $1.25 | $2.50 | Available | |
| Grok 4.1 Reasoning | 2.0M | $0.200 | $0.500 | Deprecated | |
| Grok 4.1 Fast | 2.0M | $0.200 | $0.500 | Deprecated | |
| Grok STT | — | — | — | Current |