xAI
Grok 4.3
Released 2026-04-30
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...
You send / 1M
$1.25
tokens in
It replies / 1M
$2.50
tokens out
Memory
1M
tokens it can read at once
Typical request
$0.0029
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: text, image, file
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 900K tokens
- Repeated text is billed at $0.200 per 1M (prompt caching)
- Intelligence score: 24.9 / 100 (Artificial Analysis)
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Appears in
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