OpenAI compatible API · Attested · Public status

NVIDIA: Nemotron 3 Ultra vs Qwen: Qwen3.6 35B A3B

NVIDIA: Nemotron 3 Ultra vs Qwen: Qwen3.6 35B A3B: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.

Verify gateway

Onebase URL to migrate

100sof models and routes

0prompt or output logs. Always.

Compare routesProviders, price, context, and policy posture in one view.

Use auto when uptime mattersKeep a primary model and let fallback handle provider failures.

Same API shapeUse the OpenAI client and set the model you want.

Practical read

Monthly evidence

Qwen: Qwen3.6 35B A3B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.6 35B A3B has more provider fallback routes, while NVIDIA: Nemotron 3 Ultra has the larger context window. Current TrustedRouter probes show Qwen: Qwen3.6 35B A3B with the lower p50 TTFT.

$2.79575/1MNVIDIA: Nemotron 3 Ultra cheapest route

$0.363975/1MQwen: Qwen3.6 35B A3B cheapest route

1774 msNVIDIA: Nemotron 3 Ultra fastest measured p50 TTFT via wandb

1468 msQwen: Qwen3.6 35B A3B fastest measured p50 TTFT via akashml

Prices and live route measurements can change. Use the monthly reports when you need a stable evidence window, then run a small task-specific eval before choosing a production default.

NVIDIA: Nemotron 3 UltraQwen: Qwen3.6 35B A3B

Model idnvidia/nemotron-3-ultra-550b-a55bqwen/qwen3.6-35b-a3b

Publisher DeepInfra DeepInfra

AI IQ — IQ 100#94

Context262,144 tokens262,144 tokens

Credits provider routes512

Cheapest route$2.79575/1M$0.363975/1M

Cached input$0.1055/1M to $0.1266/1M$0.015825/1M to $0.19623/1M

Privacy posturehas ZDR routehas ZDR route

Fastest measured p50 TTFT1774 ms via wandb1468 ms via akashml

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

NVIDIA: Nemotron 3 Ultra routes

Overview5 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Qwen: Qwen3.6 35B A3B routes

Overview12 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Related comparisons

Browse every comparison

Qwen: Qwen3.6 35B A3B vs Z.ai: GLM 5.240 combined provider routes
Qwen: Qwen3.6 35B A3B vs Z.ai: GLM 5.339 combined provider routes
Qwen: Qwen3.6 35B A3B vs Z.ai: GLM 5.3 Flash38 combined provider routes
DeepSeek: DeepSeek V4 Flash 0731 vs Qwen: Qwen3.6 35B A3B36 combined provider routes
MoonshotAI: Kimi K3 vs Qwen: Qwen3.6 35B A3B36 combined provider routes
OpenAI: gpt-oss-120b vs Qwen: Qwen3.6 35B A3B34 combined provider routes
NVIDIA: Nemotron 3 Ultra vs Z.ai: GLM 5.233 combined provider routes
MoonshotAI: Kimi K2.6 vs Qwen: Qwen3.6 35B A3B32 combined provider routes

Production choice

Pick a default model. Keep fallback enabled.

TrustedRouter is useful when you know the model you want, but still need provider rollover, budget limits, usage records, and a prompt path you can verify.

OpenAI clientPython

client = OpenAI(
    base_url="https://api.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="nvidia/nemotron-3-ultra-550b-a55b",
    messages=messages,
)

Questions

Which should I use, NVIDIA: Nemotron 3 Ultra or Qwen: Qwen3.6 35B A3B?

Is NVIDIA: Nemotron 3 Ultra or Qwen: Qwen3.6 35B A3B cheaper?

The current cheapest TrustedRouter route is $2.79575/1M for NVIDIA: Nemotron 3 Ultra and $0.363975/1M for Qwen: Qwen3.6 35B A3B. The comparison uses current catalog prices and updates as provider pricing changes.

Is NVIDIA: Nemotron 3 Ultra or Qwen: Qwen3.6 35B A3B faster?

Current measured p50 time to first token is 1774 ms for NVIDIA: Nemotron 3 Ultra and 1468 ms for Qwen: Qwen3.6 35B A3B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test NVIDIA: Nemotron 3 Ultra and Qwen: Qwen3.6 35B A3B with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between nvidia/nemotron-3-ultra-550b-a55b and qwen/qwen3.6-35b-a3b. This makes side-by-side evals possible without maintaining two provider integrations.