Amazon: Nova Pro 1.0 vs SpaceXAI: Grok 4.6: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Amazon: Nova Pro 1.0 (amazon/nova-pro-v1) vs SpaceXAI: Grok 4.6 (x-ai/grok-4.6). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Amazon: Nova Pro 1.0 (amazon/nova-pro-v1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Amazon: Nova Pro 1.0: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.4/1M) or route via asynchronous Batch API for 50% off standard token rates.
SpaceXAI: Grok 4.6 (x-ai/grok-4.6) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for SpaceXAI: Grok 4.6: Activate ephemeral prefix caching to slash input costs by 50% (down to $1/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Amazon: Nova Pro 1.0 (API ID: amazon/nova-pro-v1) vs SpaceXAI: Grok 4.6 (API ID: x-ai/grok-4.6), Amazon: Nova Pro 1.0 offers lower standard input pricing at $0.8/1M tokens ($3.2/1M output), while Amazon: Nova Pro 1.0 leads in cached prefix economics at $0.4/1M tokens (50% discount). Amazon: Nova Pro 1.0 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 | Amazon: Nova Pro 1.0 | SpaceXAI: Grok 4.6 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | amazon/nova-pro-v1 | x-ai/grok-4.6 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.8 / $3.2 | $2 / $6 | Amazon: Nova Pro 1.0 |
| Cache Read Price (per 1M) | $0.4/1M (50% Off) | $1/1M (50% Off) | Amazon: Nova Pro 1.0 |
| Context Window / Max Output | 293K In / 5K Out | 488K In / 439K Out | SpaceXAI: Grok 4.6 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Amazon: Nova Pro 1.0 (-0ms) |
Amazon Nova Pro 1.0 is a capable multimodal model from Amazon focused on providing a combination of accuracy, speed, and cost for a wide range of tasks. As of December...
Grok 4.6 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM. It is succeeded by [Grok 4.7](/x-ai/grok-4.7).
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 Amazon: Nova Pro 1.0 to SpaceXAI: Grok 4.6
Grok 4.6 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM. It is succeeded by [Grok 4.7](/x-ai/grok-4.7). Verified P90 latency of 280ms.