grok-4
Public AI IQ model profile with source-backed benchmark results and derived ranking context.
IQ
101
EQ
99
Effective Cost
$34.64
IQ Rank
#100
grok-4 API pricing — full price table, workload cost examples, and cheaper alternatives.
IQ Dimensions
| Dimension | IQ | Coverage |
|---|---|---|
| Abstract Reasoning | 83 | 2/3 |
| Mathematical Reasoning | 104 | 4/5 |
| Academic Reasoning | 119 | 6/6 |
| Programmatic Reasoning | 112 | 1/5 |
| Computer Use | 76 | 0/5 |
| Reliability | 112 | 5/6 |
Benchmark Results
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Frequently Asked Questions
- What is the IQ of grok-4?
- grok-4 has an estimated IQ of 101, which ranks #100 out of 143 public models on the AI IQ leaderboard. The score combines six equally weighted reasoning dimensions using measured benchmark results and conservative estimates for missing coverage.
- What is the EQ of grok-4?
- grok-4 has an estimated EQ of 99. EQ measures emotional reasoning — how well a model reads and responds to emotional context — and is scored separately from IQ.
- How much does grok-4 cost?
- grok-4 costs $3.00 per million input tokens and $15.00 per million output tokens. Adjusted for how many tokens it actually consumes on real tasks, its effective cost works out to $34.64 per million input-plus-output tokens.
- Is grok-4 open source?
- No — grok-4 is a proprietary model. Its weights are not publicly available, so it is used through hosted APIs and products.
- When was grok-4 released?
- grok-4 was publicly released on July 9, 2025.
- How fast is grok-4?
- In independent measurements, grok-4 generates about 46 tokens per second, with a typical response time of about 28 seconds.