xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
28 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Grok model for agentic tool use, reasoning, coding, and live assistance
8 providers
Reasoning Grok for document-heavy analysis and long-horizon tool use
9 providers
Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
Grok 4.20 Multi-Agent is a variant of SpaceXAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...
Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| Grok 4.3xai/grok-4.3 | xAI |
1M | $1.25 | $2.5 | 2026-04-17 | ||
| Grok 4.20 (Non-Reasoning)xai/grok-4.20-0309-non-reasoning | xAI |
1M | $1.25 | $2.5 | 2026-03-09 | ||
| Grok 4.20 (Reasoning)xai/grok-4.20-0309-reasoning | xAI |
1M | $1.25 | $2.5 | 2026-03-09 | ||
| SpaceXAI: Grok 4.20x-ai/grok-4.20 | xAI |
2M | $1.25 | $2.5 | — | ||
| SpaceXAI: Grok 4.20 Multi-Agentx-ai/grok-4.20-multi-agent | xAI |
2M | $1.25 | $2.5 | — | ||
| SpaceXAI: Grok 4.3x-ai/grok-4.3 | xAI |
1M | $1.25 | $2.5 | — | ||
| SpaceXAI: Grok 4.3 (batch)x-ai/grok-4.3:batch | xAI |
1M | $1 | $2 | — |