Openrouter Verified Endpoint 473 vs MoonshotAI: Kimi K3: Live Promos, Pricing, Hidden Fees & Latency
Openrouter Verified Endpoint 473 (openrouter-verified-endpoint-473) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Openrouter Verified Endpoint 473: Activate ephemeral prefix caching to slash input costs by 95% (down to 0.2/1M) or route via asynchronous Batch API for 50% off standard token rates.
MoonshotAI: Kimi K3 (moonshotai/kimi-k3) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for MoonshotAI: Kimi K3: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.1195/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Openrouter Verified Endpoint 473 (API ID: openrouter-verified-endpoint-473) vs MoonshotAI: Kimi K3 (API ID: moonshotai/kimi-k3), MoonshotAI: Kimi K3 offers lower standard input pricing at $0.239/1M tokens ($11.936/1M output), while MoonshotAI: Kimi K3 leads in cached prefix economics at $0.1195/1M tokens (50% discount). Openrouter Verified Endpoint 473 achieves a 135ms faster P90 time-to-first-token latency (145ms vs 280ms).
Route high-volume requests through Prompt Caching (75% off) and asynchronous Batch API (50% off) to prevent token burn spikes.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Openrouter Verified Endpoint 473 | MoonshotAI: Kimi K3 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openrouter-verified-endpoint-473 | moonshotai/kimi-k3 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.8 / $3.2 | $0.239 / $11.936 | MoonshotAI: Kimi K3 |
| Cache Read Price (per 1M) | $0.2/1M (95% Off) | $0.1195/1M (50% Off) | MoonshotAI: Kimi K3 |
| Context Window / Max Output | 1050K In / 128K Out | 1024K In / 922K Out | MoonshotAI: Kimi K3 |
| P90 First-Token / Edge Latency | 145ms | 280ms | Openrouter Verified Endpoint 473 (-135ms) |
Openrouter Verified Endpoint 473 production API endpoint verified by Etuki FinOps Telemetry with automated prefix caching and multi-region fallback routing.
Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is par
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 Openrouter Verified Endpoint 473 to MoonshotAI: Kimi K3
Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is par Verified P90 latency of 280ms.