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X Ai

Explore 7 free AI models published by X Ai.

Explore 7 models

At a glance

Free models
7
API providers
1
With reasoning
4
With tool calling
3
Highest Intelligence Index27.2

Based on models in this catalogue. Availability and free limits vary by model.

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Models by X Ai.

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7 results

Grok Voice Think Fast 2.0, our next-generation voice model with improved intelligence, transcription accuracy, and conversational capabilities.

Grok STT is SpaceXAI's speech-to-text model, available via the REST /v1/stt endpoint. It supports transcription with word-level timestamps, optional speaker diarization, and multichannel audio.

XA
X Ai

Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...

Generate speech with 5 expressive voices, speech tags, and telephony codecs.

Generate high-quality images from text prompts with xAI's imagine API.

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