OpenAI compatible API · Attested · Public status

MiniMax M2.5 Highspeed vs OpenAI: gpt-oss-120b

MiniMax M2.5 Highspeed vs gpt-oss-120b: 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

MiniMax M2.5 Highspeed has the larger context window. gpt-oss-120b has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token.

$3.165/1MMiniMax M2.5 Highspeed cheapest route

$0.211/1MOpenAI: gpt-oss-120b cheapest route

1937 msMiniMax M2.5 Highspeed fastest measured p50 TTFT via minimax

913 msOpenAI: gpt-oss-120b fastest measured p50 TTFT via cerebras

The price comparison adds each route's rate for one million input tokens and one million output tokens; your cost depends on your input/output mix. 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.

MiniMax M2.5 HighspeedOpenAI: gpt-oss-120b

Model idminimax/minimax-m2.5-highspeedopenai/gpt-oss-120b

Publisher Novita AI OpenAI

AI IQ — IQ 98#99

Context204,800 tokens131,072 tokens

Credits provider routes222

Cheapest route$3.165/1M$0.211/1M

Cached input$0.03165/1M$0.015825/1M to $0.1055/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFT1937 ms via minimax913 ms via cerebras

Highest measured throughputnot enough data280 tok/s via fireworks

Recent route uptime range100.00%83.42% to 100.00%

Modes chat chat

MiniMax M2.5 Highspeed routes

Overview2 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

OpenAI: gpt-oss-120b routes

Overview22 Credits routes
PricingInput, cached input, and output 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="minimax/minimax-m2.5-highspeed",
    messages=messages,
)

Questions

Which should I use, MiniMax M2.5 Highspeed or OpenAI: gpt-oss-120b?

MiniMax M2.5 Highspeed has the larger context window. gpt-oss-120b has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token.

Is MiniMax M2.5 Highspeed or OpenAI: gpt-oss-120b cheaper?

The current cheapest TrustedRouter route is $3.165/1M for MiniMax M2.5 Highspeed and $0.211/1M for OpenAI: gpt-oss-120b. The comparison uses current catalog prices and updates as provider pricing changes.

Is MiniMax M2.5 Highspeed or OpenAI: gpt-oss-120b faster?

Current measured p50 time to first token is 1937 ms for MiniMax M2.5 Highspeed and 913 ms for OpenAI: gpt-oss-120b. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test MiniMax M2.5 Highspeed and OpenAI: gpt-oss-120b with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between minimax/minimax-m2.5-highspeed and openai/gpt-oss-120b. This makes side-by-side evals possible without maintaining two provider integrations.