OpenAI compatible API · Attested · Public status

Ling-3.0-flash vs NVIDIA: Nemotron 3 Ultra

Ling-3.0-flash vs NVIDIA: Nemotron 3 Ultra: 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

Ling-3.0-flash has the lower cheapest prompt+completion route on TrustedRouter. NVIDIA: Nemotron 3 Ultra has more provider fallback routes, while NVIDIA: Nemotron 3 Ultra has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$0.2532/1MLing-3.0-flash cheapest route

$2.8485/1MNVIDIA: Nemotron 3 Ultra cheapest route

not enough dataLing-3.0-flash fastest measured p50 TTFT

1272 msNVIDIA: Nemotron 3 Ultra fastest measured p50 TTFT via together

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.

Ling-3.0-flashNVIDIA: Nemotron 3 Ultra

Model idinclusionai/ling-3.0-flashnvidia/nemotron-3-ultra-550b-a55b

Publisher DeepInfra DeepInfra

AI IQ IQ 92#103 —

Context262,144 tokens512,288 tokens

Provider routes412

Cheapest route$0.2532/1M$2.8485/1M

Privacy postureprovider posture varieshas ZDR route

Fastest measured p50 TTFTnot enough data1272 ms via together

Highest measured throughputnot enough data79 tok/s via baseten

Recent route uptime range100.00%100.00%

Modes chat chat

Ling-3.0-flash routes

Overview4 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

NVIDIA: Nemotron 3 Ultra routes

Overview12 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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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="inclusionai/ling-3.0-flash",
    messages=messages,
)

Questions

Which should I use, Ling-3.0-flash or NVIDIA: Nemotron 3 Ultra?

Is Ling-3.0-flash or NVIDIA: Nemotron 3 Ultra cheaper?

The current cheapest TrustedRouter route is $0.2532/1M for Ling-3.0-flash and $2.8485/1M for NVIDIA: Nemotron 3 Ultra. The comparison uses current catalog prices and updates as provider pricing changes.

Is Ling-3.0-flash or NVIDIA: Nemotron 3 Ultra faster?

Current measured p50 time to first token is not enough data for Ling-3.0-flash and 1272 ms for NVIDIA: Nemotron 3 Ultra. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Ling-3.0-flash and NVIDIA: Nemotron 3 Ultra with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between inclusionai/ling-3.0-flash and nvidia/nemotron-3-ultra-550b-a55b. This makes side-by-side evals possible without maintaining two provider integrations.