xAI: Grok Latest vs IBM: Granite 4.0 Micro: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing xAI: Grok Latest (~x-ai/grok-latest) vs IBM: Granite 4.0 Micro (ibm-granite/granite-4.0-h-micro). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
xAI: Grok Latest (~x-ai/grok-latest) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for xAI: Grok Latest: 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.
IBM: Granite 4.0 Micro (ibm-granite/granite-4.0-h-micro) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for IBM: Granite 4.0 Micro: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.0085/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing xAI: Grok Latest (API ID: ~x-ai/grok-latest) vs IBM: Granite 4.0 Micro (API ID: ibm-granite/granite-4.0-h-micro), IBM: Granite 4.0 Micro offers lower standard input pricing at $0.017/1M tokens ($0.112/1M output), while IBM: Granite 4.0 Micro leads in cached prefix economics at $0.0085/1M tokens (50% discount). xAI: Grok Latest 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 | xAI: Grok Latest | IBM: Granite 4.0 Micro | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | ~x-ai/grok-latest | ibm-granite/granite-4.0-h-micro | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $2 / $6 | $0.017 / $0.112 | IBM: Granite 4.0 Micro |
| Cache Read Price (per 1M) | $1/1M (50% Off) | $0.0085/1M (50% Off) | IBM: Granite 4.0 Micro |
| Context Window / Max Output | 488K In / 439K Out | 128K In / 115K Out | xAI: Grok Latest |
| P90 First-Token / Edge Latency | 280ms | 280ms | xAI: Grok Latest (-0ms) |
This model always redirects to the latest Grok model from xAI.
Granite-4.0-H-Micro is a 3B parameter from the Granite 4 family of models. These models are the latest in a series of models released by IBM. They are fine-tuned for long...
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 xAI: Grok Latest to IBM: Granite 4.0 Micro
Granite-4.0-H-Micro is a 3B parameter from the Granite 4 family of models. These models are the latest in a series of models released by IBM. They are fine-tuned for long... Verified P90 latency of 280ms.