GPT-4o-mini Search Preview vs Hy3
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for GPT-4o-mini Search Preview and Hy3.
GPT-4o-mini Search Preview
GPT-4o mini Search Preview is a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.
Hy3
Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:...
Technical Specifications
| Specification | GPT-4o-mini Search Preview | Hy3 |
|---|---|---|
| Provider | OpenAI | Tencent |
| Context Window | 128,000 tokens | 262,144 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2025-03-12 | 2026-07-06 |
API Pricing Comparison
Input Price per Million Tokens
GPT-4o-mini Search Preview
$0.15
Hy3
$0.20
Output Price per Million Tokens
GPT-4o-mini Search Preview
$0.60
Hy3
$0.80
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
GPT-4o-mini Search Preview Quirks & Gotchas
No developer gotchas reported.
Hy3 Quirks & Gotchas
No developer gotchas reported.