{"slug": "new-model-available-tencent-hy4-preview", "title": "New Model Available: Tencent: Hy4 Preview", "summary": "Tencent released a preview of Hy4, a mixture-of-experts model with 49B active parameters out of 770B total, designed for coding agents, complex tool-use workflows, and multi-step productivity tasks. The model is listed with provider pricing of $0.834 and $2.501 per million tokens and a read rate of $0.042 per million tokens, with benchmark metrics sourced from Artificial Analysis.", "body_md": "Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total. It is designed for coding agents, complex tool-use workflows, and productivity tasks that require planning, context continuity, and sustained multi-step execution.\n\n[Back to Models](https://zenmux.ai/models)\n\n## Providers\n\nRoute requests across multiple providers. Copy a provider slug to set your preference.\n\n**$0.834**\n\n*/ M tokens*\n\n**$2.501**\n\n*/ M tokens*\n\n*Read:*\n\n**0.042**/ M tokens\n\n*Write:*\n\n**-**/ M tokens1.05M1.76s18.9tps\n\n## Uptime\n\n24hours\nDirect request success rate on AI Gateway and per-provider.\n\n## Throughput\n\n24hours\nP50 throughput on live AI Gateway traffic, in tokens per second (TPS).\n\n## Latency\n\n24hours\nP50 time to first token (TTFT) on live AI Gateway traffic, in milliseconds.\n\n## Activity\n\nToken volume and request traffic to this model over time.\n\n## Benchmarks\n\nScores on standardized evaluations. Higher percentages are better — and rank percentile shows\n\nMetrics sourced from[Artificial Analysis](https://artificialanalysis.ai/)\n\n## Apps\n\nPublic apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for. [View All](https://zenmux.ai/analytics/apps)\n\n## Related Models\n\nMore models from [Tencent](https://zenmux.ai/tencent)", "url": "https://wpnews.pro/news/new-model-available-tencent-hy4-preview", "canonical_source": "https://zenmux.ai/tencent/hy4-preview", "published_at": "2026-09-20 11:38:30+00:00", "updated_at": "2026-09-20 12:23:31.690521+00:00", "lang": "en", "topics": ["large-language-models", "ai-agents", "ai-products", "ai-tools"], "entities": ["Tencent", "Hy4", "Artificial Analysis"], "alternates": {"html": "https://wpnews.pro/news/new-model-available-tencent-hy4-preview", "markdown": "https://wpnews.pro/news/new-model-available-tencent-hy4-preview.md", "text": "https://wpnews.pro/news/new-model-available-tencent-hy4-preview.txt", "jsonld": "https://wpnews.pro/news/new-model-available-tencent-hy4-preview.jsonld"}}