SpaceXAI: Grok 4.3 (batch) vs Moondream: Moondream 3.1: Live Promos, Pricing, Hidden Fees & Latency
SpaceXAI: Grok 4.3 (batch) (x-ai/grok-4.3:batch) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for SpaceXAI: Grok 4.3 (batch): Activate ephemeral prefix caching to slash input costs by 50% (down to 0.5/1M) or route via asynchronous Batch API for 50% off standard token rates.
Moondream: Moondream 3.1 (moondream/moondream3.1-9b-a2b) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Moondream: Moondream 3.1: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.15/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing SpaceXAI: Grok 4.3 (batch) (API ID: x-ai/grok-4.3:batch) vs Moondream: Moondream 3.1 (API ID: moondream/moondream3.1-9b-a2b), Moondream: Moondream 3.1 offers lower standard input pricing at $0.3/1M tokens ($2.5/1M output), while Moondream: Moondream 3.1 leads in cached prefix economics at $0.15/1M tokens (50% discount). SpaceXAI: Grok 4.3 (batch) 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 | SpaceXAI: Grok 4.3 (batch) | Moondream: Moondream 3.1 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | x-ai/grok-4.3:batch | moondream/moondream3.1-9b-a2b | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $1 / $2 | $0.3 / $2.5 | Moondream: Moondream 3.1 |
| Cache Read Price (per 1M) | $0.5/1M (50% Off) | $0.15/1M (50% Off) | Moondream: Moondream 3.1 |
| Context Window / Max Output | 977K In / 879K Out | 31K In / 4K Out | SpaceXAI: Grok 4.3 (batch) |
| P90 First-Token / Edge Latency | 280ms | 280ms | SpaceXAI: Grok 4.3 (batch) (-0ms) |
Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications r
Moondream 3.1 is a vision-language model from Moondream, the successor to Moondream 3 Preview, with 9B total parameters and 2B active (mixture-of-experts). It handles visual questi
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 SpaceXAI: Grok 4.3 (batch) to Moondream: Moondream 3.1
Moondream 3.1 is a vision-language model from Moondream, the successor to Moondream 3 Preview, with 9B total parameters and 2B active (mixture-of-experts). It handles visual questi Verified P90 latency of 280ms.