Qwen: Qwen3.8 Max Prime vs NVIDIA: Nemotron 3 Ultra: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Qwen: Qwen3.8 Max Prime (qwen/qwen3.8-max-prime) vs NVIDIA: Nemotron 3 Ultra (nvidia/nemotron-3-ultra-550b-a55b). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Qwen: Qwen3.8 Max Prime (qwen/qwen3.8-max-prime) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Qwen: Qwen3.8 Max Prime: Activate ephemeral prefix caching to slash input costs by 50% (down to $2/1M) or route via asynchronous Batch API for 50% off standard token rates.
NVIDIA: Nemotron 3 Ultra (nvidia/nemotron-3-ultra-550b-a55b) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for NVIDIA: Nemotron 3 Ultra: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.3/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Qwen: Qwen3.8 Max Prime (API ID: qwen/qwen3.8-max-prime) vs NVIDIA: Nemotron 3 Ultra (API ID: nvidia/nemotron-3-ultra-550b-a55b), NVIDIA: Nemotron 3 Ultra offers lower standard input pricing at $0.6/1M tokens ($2.4/1M output), while NVIDIA: Nemotron 3 Ultra leads in cached prefix economics at $0.3/1M tokens (50% discount). Qwen: Qwen3.8 Max Prime 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 | Qwen: Qwen3.8 Max Prime | NVIDIA: Nemotron 3 Ultra | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | qwen/qwen3.8-max-prime | nvidia/nemotron-3-ultra-550b-a55b | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $4 / $12 | $0.6 / $2.4 | NVIDIA: Nemotron 3 Ultra |
| Cache Read Price (per 1M) | $2/1M (50% Off) | $0.3/1M (50% Off) | NVIDIA: Nemotron 3 Ultra |
| Context Window / Max Output | 977K In / 128K Out | 256K In / 178K Out | NVIDIA: Nemotron 3 Ultra |
| P90 First-Token / Edge Latency | 280ms | 280ms | Qwen: Qwen3.8 Max Prime (-0ms) |
Qwen3.8 Max Prime is a higher-throughput variant of Qwen3.8 Max from Alibaba's Qwen team, served as a separate SKU at a higher price point. It accepts text, image, and video...
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba m
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 Qwen: Qwen3.8 Max Prime to NVIDIA: Nemotron 3 Ultra
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba m Verified P90 latency of 280ms.