OpenAI compatible API · Attested · Public status

Qwen: Qwen3.8 27B vs SpaceXAI: Grok 4.20 Multi-Agent

Qwen: Qwen3.8 27B vs SpaceXAI: Grok 4.20 Multi-Agent: 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: Qwen3.8 27B has more Credits provider routes. SpaceXAI: Grok 4.20 Multi-Agent has the larger context window. A published Credits price comparison is not available for both models. There is not enough recent probe data to compare speed.

$0.385075/1MQwen: Qwen3.8 27B cheapest route

$3.95625/1MSpaceXAI: Grok 4.20 Multi-Agent cheapest route

846 msQwen: Qwen3.8 27B fastest measured p50 TTFT via akashml

not enough dataSpaceXAI: Grok 4.20 Multi-Agent fastest measured p50 TTFT

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.

Qwen: Qwen3.8 27BSpaceXAI: Grok 4.20 Multi-Agent

Model idqwen/qwen3.8-27bx-ai/grok-4.20-multi-agent

Publisher DeepInfra xAI Grok

AI IQ IQ 114#53 —

Context262,144 tokens2,000,000 tokens

Credits provider routes140

Cheapest route$0.385075/1M$3.95625/1M

Cached input$0.015825/1M to $0.181988/1MNot published

Privacy posturehas ZDR routeprovider posture varies

Fastest measured p50 TTFT846 ms via akashmlnot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime range33.33% to 100.00%not enough data

Modes chat chat

Qwen: Qwen3.8 27B routes

Overview14 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

SpaceXAI: Grok 4.20 Multi-Agent routes

Overview0 Credits routes

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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="qwen/qwen3.8-27b",
    messages=messages,
)

Questions

Which should I use, Qwen: Qwen3.8 27B or SpaceXAI: Grok 4.20 Multi-Agent?

Is Qwen: Qwen3.8 27B or SpaceXAI: Grok 4.20 Multi-Agent cheaper?

The current cheapest TrustedRouter route is $0.385075/1M for Qwen: Qwen3.8 27B and $3.95625/1M for SpaceXAI: Grok 4.20 Multi-Agent. The comparison uses current catalog prices and updates as provider pricing changes.

Is Qwen: Qwen3.8 27B or SpaceXAI: Grok 4.20 Multi-Agent faster?

Current measured p50 time to first token is 846 ms for Qwen: Qwen3.8 27B and not enough data for SpaceXAI: Grok 4.20 Multi-Agent. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Qwen: Qwen3.8 27B and SpaceXAI: Grok 4.20 Multi-Agent with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between qwen/qwen3.8-27b and x-ai/grok-4.20-multi-agent. This makes side-by-side evals possible without maintaining two provider integrations.