Google: Gemini 3.8 Flash (batch) vs Meta Llama 4 Scout: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Google: Gemini 3.8 Flash (batch) (google/gemini-3.8-flash:batch) vs Meta Llama 4 Scout (llama-4-scout). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Google: Gemini 3.8 Flash (batch) (google/gemini-3.8-flash:batch) — 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.
Meta Llama 4 Scout (llama-4-scout) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Meta Llama 4 Scout: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.225/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Google: Gemini 3.8 Flash (batch) (API ID: google/gemini-3.8-flash:batch) vs Meta Llama 4 Scout (API ID: llama-4-scout), Google: Gemini 3.8 Flash (batch) offers lower standard input pricing at $0.375/1M tokens ($1.875/1M output), while Google: Gemini 3.8 Flash (batch) leads in cached prefix economics at $0.1875/1M tokens (50% discount). Meta Llama 4 Scout achieves a 140ms faster P90 time-to-first-token latency (140ms vs 280ms).
Auto-discovered via live global telemetry registry.
Enable Prompt Context Caching & Batch API to reduce repeated system prompt input token burn by 50%-97.5%.
| Specification / FinOps Dimension | Google: Gemini 3.8 Flash (batch) | Meta Llama 4 Scout | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | google/gemini-3.8-flash:batch | llama-4-scout | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.375 / $1.875 | $0.45 / $0.65 | Google: Gemini 3.8 Flash (batch) |
| Cache Read Price (per 1M) | $0.1875/1M (50% Off) | $0.225/1M (50% Off) | Google: Gemini 3.8 Flash (batch) |
| Context Window / Max Output | 1024K In / 64K Out | 400K In / 128K Out | Meta Llama 4 Scout |
| P90 First-Token / Edge Latency | 280ms | 140ms | Meta Llama 4 Scout (-140ms) |
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
Meta open-weight multimodal MoE model supporting 10M+ extended context on dedicated clusters.
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: Gemini 3.8 Flash (batch) to Meta Llama 4 Scout
Meta open-weight multimodal MoE model supporting 10M+ extended context on dedicated clusters. Verified P90 latency of 140ms.