OpenAI compatible API · Attested · Public status

Mistral: Mistral Nemo vs OpenAI: gpt-oss-120b

Compare Mistral Nemo and gpt-oss-120b across token pricing, context windows, provider availability, privacy options, route diversity, and measured performance.

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

Mistral: Mistral Nemo has the lower cheapest prompt+completion route on TrustedRouter. OpenAI: gpt-oss-120b has more provider fallback routes, while Mistral: Mistral Nemo has the larger context window. Current TrustedRouter probes show OpenAI: gpt-oss-120b with the lower p50 TTFT.

$0.128415/1MMistral: Mistral Nemo cheapest route

$0.21735/1MOpenAI: gpt-oss-120b cheapest route

1850 msMistral: Mistral Nemo measured p50 TTFT

766 msOpenAI: gpt-oss-120b measured p50 TTFT

Mistral: Mistral NemoOpenAI: gpt-oss-120b

Model idmistralai/mistral-nemoopenai/gpt-oss-120b

Publisher Mistral OpenAI

AI IQ — IQ 105#53

Context131,072 tokens131,072 tokens

Provider routes624

Cheapest route$0.128415/1M$0.21735/1M

Privacy posturehas confidential-compute routehas provider E2EE route

Modes chat chat

Mistral: Mistral Nemo routes

Overview6 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

OpenAI: gpt-oss-120b routes

Overview24 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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="mistralai/mistral-nemo",
    messages=messages,
)