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Tencent: Hy4 vs Tencent: Hy4 preview

Tencent: Hy4 is 2× cheaper for the sample workload; both have the same context window.

MetricTencent: Hy4Tencent: Hy4 preview
Model IDtencent/hy4tencent/hy4-preview
Prompt price$0.417 / 1M tokens$0.834 / 1M tokens
Completion price$1.2505 / 1M tokens$2.501 / 1M tokens
Context1,048,576 tokens1,048,576 tokens
Tool calling✓✓
Structured outputs✓✓
Reasoning✓✓
Response format✓✓
Web search––
Input modalitiestext, imagetext
Output modalitiestexttext
Added2026-11-042026-08-28

Sample workload

Chat app: 1,000 prompt + 500 completion tokens × 100 requests per day.

CostTencent: Hy4Tencent: Hy4 preview
Per day$0.10$0.21
Per 30 days$3.13$6.25

Difference: $0.10 per day and $3.13 per 30 days.

Data updated 2026-11-04