Xiaomi: MiMo-V2.5-Pro vs Inception: Mercury 3: Live Promos, Pricing, Hidden Fees & Latency
Xiaomi: MiMo-V2.5-Pro (xiaomi/mimo-v2.5-pro) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Xiaomi: MiMo-V2.5-Pro: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.2175/1M) or route via asynchronous Batch API for 50% off standard token rates.
Inception: Mercury 3 (inception/mercury-3) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Inception: Mercury 3: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.05/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Xiaomi: MiMo-V2.5-Pro (API ID: xiaomi/mimo-v2.5-pro) vs Inception: Mercury 3 (API ID: inception/mercury-3), Inception: Mercury 3 offers lower standard input pricing at $0.1/1M tokens ($0.35/1M output), while Inception: Mercury 3 leads in cached prefix economics at $0.05/1M tokens (50% discount). Xiaomi: MiMo-V2.5-Pro 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 | Xiaomi: MiMo-V2.5-Pro | Inception: Mercury 3 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | xiaomi/mimo-v2.5-pro | inception/mercury-3 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.435 / $0.87 | $0.1 / $0.35 | Inception: Mercury 3 |
| Cache Read Price (per 1M) | $0.2175/1M (50% Off) | $0.05/1M (50% Off) | Inception: Mercury 3 |
| Context Window / Max Output | 1025K In / 128K Out | 977K In / 128K Out | Xiaomi: MiMo-V2.5-Pro |
| P90 First-Token / Edge Latency | 280ms | 280ms | Xiaomi: MiMo-V2.5-Pro (-0ms) |
MiMo-V2.5-Pro is Xiaomi’s flagship model, delivering strong performance in general agentic capabilities, complex software engineering, and long-horizon tasks, with top rankings on
Mercury 3 is a diffusion-based language model from Inception, and the lab's most capable model to date. It is suited for agentic workflows and real-time applications where latency
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 Xiaomi: MiMo-V2.5-Pro to Inception: Mercury 3
Mercury 3 is a diffusion-based language model from Inception, and the lab's most capable model to date. It is suited for agentic workflows and real-time applications where latency Verified P90 latency of 280ms.