Tencent: Hy4 preview vs AionLabs: Aion-3.0-Mini: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Tencent: Hy4 preview (tencent/hy4-preview) vs AionLabs: Aion-3.0-Mini (aion-labs/aion-3.0-mini). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Tencent: Hy4 preview (tencent/hy4-preview) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Tencent: Hy4 preview: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.417/1M) or route via asynchronous Batch API for 50% off standard token rates.
AionLabs: Aion-3.0-Mini (aion-labs/aion-3.0-mini) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for AionLabs: Aion-3.0-Mini: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.35/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Tencent: Hy4 preview (API ID: tencent/hy4-preview) vs AionLabs: Aion-3.0-Mini (API ID: aion-labs/aion-3.0-mini), AionLabs: Aion-3.0-Mini offers lower standard input pricing at $0.7/1M tokens ($1.4/1M output), while AionLabs: Aion-3.0-Mini leads in cached prefix economics at $0.35/1M tokens (50% discount). Tencent: Hy4 preview achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Tencent: Hy4 preview | AionLabs: Aion-3.0-Mini | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | tencent/hy4-preview | aion-labs/aion-3.0-mini | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.834 / $2.501 | $0.7 / $1.4 | AionLabs: Aion-3.0-Mini |
| Cache Read Price (per 1M) | $0.417/1M (50% Off) | $0.35/1M (50% Off) | AionLabs: Aion-3.0-Mini |
| Context Window / Max Output | 1024K In / 63K Out | 128K In / 32K Out | Tencent: Hy4 preview |
| P90 First-Token / Edge Latency | 280ms | 280ms | Tencent: Hy4 preview (-0ms) |
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 pro
Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multip
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from Tencent: Hy4 preview to AionLabs: Aion-3.0-Mini
Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multip Verified P90 latency of 280ms.