Mistral: Mistral Medium 3.1 vs MoonshotAI: Kimi K2 0711: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Mistral: Mistral Medium 3.1 (mistralai/mistral-medium-3.1) vs MoonshotAI: Kimi K2 0711 (moonshotai/kimi-k2). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Mistral: Mistral Medium 3.1 (mistralai/mistral-medium-3.1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Mistral: Mistral Medium 3.1: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.2/1M) or route via asynchronous Batch API for 50% off standard token rates.
MoonshotAI: Kimi K2 0711 (moonshotai/kimi-k2) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for MoonshotAI: Kimi K2 0711: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.285/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Mistral: Mistral Medium 3.1 (API ID: mistralai/mistral-medium-3.1) vs MoonshotAI: Kimi K2 0711 (API ID: moonshotai/kimi-k2), Mistral: Mistral Medium 3.1 offers lower standard input pricing at $0.4/1M tokens ($2/1M output), while Mistral: Mistral Medium 3.1 leads in cached prefix economics at $0.2/1M tokens (50% discount). Mistral: Mistral Medium 3.1 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 | Mistral: Mistral Medium 3.1 | MoonshotAI: Kimi K2 0711 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | mistralai/mistral-medium-3.1 | moonshotai/kimi-k2 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.4 / $2 | $0.57 / $2.3 | Mistral: Mistral Medium 3.1 |
| Cache Read Price (per 1M) | $0.2/1M (50% Off) | $0.285/1M (50% Off) | Mistral: Mistral Medium 3.1 |
| Context Window / Max Output | 128K In / 102K Out | 128K In / 96K Out | Mistral: Mistral Medium 3.1 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Mistral: Mistral Medium 3.1 (-0ms) |
Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at signifi
Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass. I
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 Mistral: Mistral Medium 3.1 to MoonshotAI: Kimi K2 0711
Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass. I Verified P90 latency of 280ms.