Context Window
1,000,000
Input tokens
Full-context input ≈ $1.25
Model Cost Profile
Developer: x-ai· Tokenizer: Grok · Quantization: unknown
Canonical ID: x-ai/grok-4.3-20260430
Pricing updated May 1, 2026
Grok 4.3 is a reasoning model from xAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
Context Window
1,000,000
Input tokens
Full-context input ≈ $1.25
Max Output
—
Not specified
Input Price / 1M
$1.25
Prompt tokens
Output Price / 1M
$2.50
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Not enough data yet. Price tracking started recently — check back in a few days.
Performance History
Not enough data yet. Performance tracking started recently — check back in a few days.
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $1.25 |
| Output (Completion) | $2.50 |
| Cache Read | $0.2000 |
| Web Search | $5,000.00 |
Estimate monthly spend for xAI: Grok 4.3 based on your workload.
Estimated Monthly Cost
$61
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.