What is the IQ of Hy4 Preview?

Hy4 Preview has an estimated IQ of 104, which ranks #72 out of 131 public models on the AI IQ leaderboard. The score combines six equally weighted reasoning dimensions, each measured from source-backed benchmark results.

How much does Hy4 Preview cost?

Hy4 Preview costs $0.834 per million input tokens and $2.50 per million output tokens. Adjusted for how many tokens it actually consumes on real tasks, its effective cost works out to $7.36 per million input-plus-output tokens.

Is Hy4 Preview open source?

Yes — Hy4 Preview is an open-weights model: its trained weights are published, so it can be downloaded and self-hosted.

When was Hy4 Preview released?

Hy4 Preview was publicly released on August 28, 2026.

How large is the context window of Hy4 Preview?

Hy4 Preview supports a context window of 1,048,576 tokens — the amount of text it can consider in a single request.

Tencent

Hy4 Preview

Public AI IQ model profile with source-backed benchmark results and derived ranking context.

IQ

104

EQ

n/a

Effective Cost

$7.3592

IQ Rank

#72

Hy4 Preview API pricing — full price table, workload cost examples, and cheaper alternatives.

IQ Dimensions

Dimension	IQ	Coverage
Abstract Reasoning	88	0/3
Mathematical Reasoning	104	0/5
Academic Reasoning	128	0/6
Programmatic Reasoning	108	0/6
Computer Use	104	0/6
Reliability	93	0/7

Benchmark Results

Benchmark	Score	Dimension

Compare

Frequently Asked Questions

What is the IQ of Hy4 Preview?: Hy4 Preview has an estimated IQ of 104, which ranks #72 out of 131 public models on the AI IQ leaderboard. The score combines six equally weighted reasoning dimensions, each measured from source-backed benchmark results.
How much does Hy4 Preview cost?: Hy4 Preview costs $0.834 per million input tokens and $2.50 per million output tokens. Adjusted for how many tokens it actually consumes on real tasks, its effective cost works out to $7.36 per million input-plus-output tokens.
Is Hy4 Preview open source?: Yes — Hy4 Preview is an open-weights model: its trained weights are published, so it can be downloaded and self-hosted.
When was Hy4 Preview released?: Hy4 Preview was publicly released on August 28, 2026.
How large is the context window of Hy4 Preview?: Hy4 Preview supports a context window of 1,048,576 tokens — the amount of text it can consider in a single request.