Cohere: Command A vs NVIDIA: Nemotron 3.5 Lightning (free): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Cohere: Command A (cohere/command-a) vs NVIDIA: Nemotron 3.5 Lightning (free) (nvidia/nemotron-3.5-lightning:free). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Cohere: Command A (cohere/command-a) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Cohere: Command A: Activate ephemeral prefix caching to slash input costs by 50% (down to $1.25/1M) or route via asynchronous Batch API for 50% off standard token rates.
NVIDIA: Nemotron 3.5 Lightning (free) (nvidia/nemotron-3.5-lightning:free) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for NVIDIA: Nemotron 3.5 Lightning (free): Activate ephemeral prefix caching to slash input costs by 50% (down to $0/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Cohere: Command A (API ID: cohere/command-a) vs NVIDIA: Nemotron 3.5 Lightning (free) (API ID: nvidia/nemotron-3.5-lightning:free), NVIDIA: Nemotron 3.5 Lightning (free) offers lower standard input pricing at $0/1M tokens ($0/1M output), while NVIDIA: Nemotron 3.5 Lightning (free) leads in cached prefix economics at $0/1M tokens (50% discount). Cohere: Command A 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 | Cohere: Command A | NVIDIA: Nemotron 3.5 Lightning (free) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | cohere/command-a | nvidia/nemotron-3.5-lightning:free | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $2.5 / $10 | $0 / $0 | NVIDIA: Nemotron 3.5 Lightning (free) |
| Cache Read Price (per 1M) | $1.25/1M (50% Off) | $0/1M (50% Off) | NVIDIA: Nemotron 3.5 Lightning (free) |
| Context Window / Max Output | 250K In / 8K Out | 977K In / 64K Out | NVIDIA: Nemotron 3.5 Lightning (free) |
| P90 First-Token / Edge Latency | 280ms | 280ms | Cohere: Command A (-0ms) |
Command A is an open-weights 111B parameter model with a 256k context window focused on delivering great performance across agentic, multilingual, and coding use cases. Compared to
NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and sp
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 Cohere: Command A to NVIDIA: Nemotron 3.5 Lightning (free)
NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and sp Verified P90 latency of 280ms.