Google: Nano Banana 2 (Gemini 3.1 Flash Image) vs MoonshotAI: Kimi K3 (batch): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Google: Nano Banana 2 (Gemini 3.1 Flash Image) (google/gemini-3.1-flash-image) vs MoonshotAI: Kimi K3 (batch) (moonshotai/kimi-k3:batch). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Google: Nano Banana 2 (Gemini 3.1 Flash Image) (google/gemini-3.1-flash-image) — Google AI Startup Credits ($350K) & 50% Cache Promo
Google DeepMind is currently subsidizing Gemini 4 Argon at 50% off standard rates ($2.00/1M input & $10.00/1M output instead of $4/$20) until November 30, 2026, alongside 95% off Context Caching ($0.10/1M) and up to $350,000 in Google for Startups Cloud/Vertex AI credits.
MoonshotAI: Kimi K3 (batch) (moonshotai/kimi-k3:batch) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for MoonshotAI: Kimi K3 (batch): Activate ephemeral prefix caching to slash input costs by 50% (down to $1.14/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Google: Nano Banana 2 (Gemini 3.1 Flash Image) (API ID: google/gemini-3.1-flash-image) vs MoonshotAI: Kimi K3 (batch) (API ID: moonshotai/kimi-k3:batch), Google: Nano Banana 2 (Gemini 3.1 Flash Image) offers lower standard input pricing at $0.5/1M tokens ($3/1M output), while Google: Nano Banana 2 (Gemini 3.1 Flash Image) leads in cached prefix economics at $0.25/1M tokens (50% discount). Google: Nano Banana 2 (Gemini 3.1 Flash Image) 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 | Google: Nano Banana 2 (Gemini 3.1 Flash Image) | MoonshotAI: Kimi K3 (batch) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | google/gemini-3.1-flash-image | moonshotai/kimi-k3:batch | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.5 / $3 | $2.28 / $11.4 | Google: Nano Banana 2 (Gemini 3.1 Flash Image) |
| Cache Read Price (per 1M) | $0.25/1M (50% Off) | $1.14/1M (50% Off) | Google: Nano Banana 2 (Gemini 3.1 Flash Image) |
| Context Window / Max Output | 128K In / 32K Out | 1024K In / 16K Out | Google: Nano Banana 2 (Gemini 3.1 Flash Image) |
| P90 First-Token / Edge Latency | 280ms | 280ms | Google: Nano Banana 2 (Gemini 3.1 Flash Image) (-0ms) |
Google: Nano Banana 2 (Gemini 3.1 Flash Image)
API ID: google/gemini-3.1-flash-image • Live RegistryGemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combi
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 Google: Nano Banana 2 (Gemini 3.1 Flash Image) to MoonshotAI: Kimi K3 (batch)
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.