Provider
xAI models
xAI has 12 tracked models in Sim with pricing, context window, and capability metadata. Browse every xAI model page generated from Sim's provider registry with human-readable names, pricing, context windows, and capability metadata.
Models tracked
12
Default model
Grok 4 Latest
Metadata coverage
Tracked
Featured models
6
All xAI models
Every model below links to a dedicated SEO page with exact pricing, context window, capability support, and related model recommendations.
Grok 4 Latest
grok-4-latest
Grok 4 Latest is a xAI model tracked in Sim. It supports a 256k token context window. Pricing starts at $3/1M input tokens and $15/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4 0709
grok-4-0709
Grok 4 0709 is a xAI model tracked in Sim. It supports a 256k token context window. Pricing starts at $3/1M input tokens and $15/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4.1 Fast Reasoning
grok-4-1-fast-reasoning
Grok 4.1 Fast Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $0.2/1M input tokens and $0.5/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4.1 Fast Non Reasoning
grok-4-1-fast-non-reasoning
Grok 4.1 Fast Non Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $0.2/1M input tokens and $0.5/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4 Fast Reasoning
grok-4-fast-reasoning
Grok 4 Fast Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $0.2/1M input tokens and $0.5/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4 Fast Non Reasoning
grok-4-fast-non-reasoning
Grok 4 Fast Non Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $0.2/1M input tokens and $0.5/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok Code Fast 1
grok-code-fast-1
Grok Code Fast 1 is a xAI model tracked in Sim. It supports a 256k token context window. Pricing starts at $0.2/1M input tokens and $1.5/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4.20 0309 Reasoning
grok-4.20-0309-reasoning
Grok 4.20 0309 Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $2/1M input tokens and $6/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4.20 0309 Non Reasoning
grok-4.20-0309-non-reasoning
Grok 4.20 0309 Non Reasoning is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $2/1M input tokens and $6/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 4.20 Multi Agent 0309
grok-4.20-multi-agent-0309
Grok 4.20 Multi Agent 0309 is a xAI model tracked in Sim. It supports a 2M token context window. Pricing starts at $2/1M input tokens and $6/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 3 Latest
grok-3-latest
Grok 3 Latest is a xAI model tracked in Sim. It supports a 131k token context window. Pricing starts at $3/1M input tokens and $15/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Grok 3 Fast Latest
grok-3-fast-latest
Grok 3 Fast Latest is a xAI model tracked in Sim. It supports a 131k token context window. Pricing starts at $5/1M input tokens and $25/1M output tokens. Key capabilities include Temperature 0-1, Tool choice.
Lineup snapshot
A quick view of the strongest differentiators in the xAI model lineup based on the metadata currently tracked in Sim.
Reasoning-capable models
None tracked
Structured outputs
None tracked
Deep research models
None tracked
Lowest input price
Grok 4.1 Fast Reasoning at $0.2/1M
Largest context window
Grok 4.1 Fast Reasoning at 2M
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Frequently asked questions
Sim currently tracks 12 xAI models including Grok 4 Latest, Grok 4 0709, Grok 4.1 Fast Reasoning, Grok 4.1 Fast Non Reasoning, Grok 4 Fast Reasoning, Grok 4 Fast Non Reasoning, and more.