Morph: Morph V3 Fast vs SpaceXAI: Grok Build 0.1: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Morph: Morph V3 Fast (morph/morph-v3-fast) vs SpaceXAI: Grok Build 0.1 (x-ai/grok-build-0.1). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Morph: Morph V3 Fast (morph/morph-v3-fast) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Morph: Morph V3 Fast: 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 Build 0.1 (x-ai/grok-build-0.1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for SpaceXAI: Grok Build 0.1: 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.
In Etuki October 2026 FinOps telemetry comparing Morph: Morph V3 Fast (API ID: morph/morph-v3-fast) vs SpaceXAI: Grok Build 0.1 (API ID: x-ai/grok-build-0.1), Morph: Morph V3 Fast offers lower standard input pricing at $0.8/1M tokens ($1.2/1M output), while Morph: Morph V3 Fast leads in cached prefix economics at $0.4/1M tokens (50% discount). Morph: Morph V3 Fast 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 | Morph: Morph V3 Fast | SpaceXAI: Grok Build 0.1 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | morph/morph-v3-fast | x-ai/grok-build-0.1 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.8 / $1.2 | $1 / $2 | Morph: Morph V3 Fast |
| Cache Read Price (per 1M) | $0.4/1M (50% Off) | $0.5/1M (50% Off) | Morph: Morph V3 Fast |
| Context Window / Max Output | 80K In / 37K Out | 250K In / 225K Out | SpaceXAI: Grok Build 0.1 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Morph: Morph V3 Fast (-0ms) |
Morph's fastest apply model for code edits. ~10,500 tokens/sec with 96% accuracy for rapid code transformations. The model requires the prompt to be in the following format: <instr
Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized
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 Morph: Morph V3 Fast to SpaceXAI: Grok Build 0.1
Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized Verified P90 latency of 280ms.