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OpenAI: GPT-5.6 Sol vs Qwen: Qwen3.5 397B A17B

Try both on us. Starter credit covers your first requests, then one key routes GPT-5.6 Sol and Qwen3.5 397B A17B. Switch by changing the model name.

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

GPT-5.6 Sol has the larger context window. Qwen: Qwen3.5 397B A17B has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token.

$12.66/1MOpenAI: GPT-5.6 Sol cheapest route

$3.63975/1MQwen: Qwen3.5 397B A17B cheapest route

2141 msOpenAI: GPT-5.6 Sol fastest measured p50 TTFT via boundless

1649 msQwen: Qwen3.5 397B A17B fastest measured p50 TTFT via scaleway

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.

OpenAI: GPT-5.6 SolQwen: Qwen3.5 397B A17B

Model idopenai/gpt-5.6-solqwen/qwen3.5-397b-a17b

Publisher OpenAI Alibaba Cloud Model Studio

AI IQ IQ 134#9 —

Context1,050,000 tokens262,144 tokens

Credits provider routes311

Cheapest route$12.66/1M$3.63975/1M

Cached input$0.211/1M to $0.844/1M$0.047475/1M to $0.58025/1M

Privacy posturehas ZDR routehas Confidential route (E2EE + ZDR)

Fastest measured p50 TTFT2141 ms via boundless1649 ms via scaleway

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%0.00% to 100.00%

Modes chat chat

OpenAI: GPT-5.6 Sol routes

Overview3 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Qwen: Qwen3.5 397B A17B routes

Overview11 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="openai/gpt-5.6-sol",
    messages=messages,
)

Questions

Which should I use, OpenAI: GPT-5.6 Sol or Qwen: Qwen3.5 397B A17B?

GPT-5.6 Sol has the larger context window. Qwen: Qwen3.5 397B A17B has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token.

Is OpenAI: GPT-5.6 Sol or Qwen: Qwen3.5 397B A17B cheaper?

The current cheapest TrustedRouter route is $12.66/1M for OpenAI: GPT-5.6 Sol and $3.63975/1M for Qwen: Qwen3.5 397B A17B. The comparison uses current catalog prices and updates as provider pricing changes.

Is OpenAI: GPT-5.6 Sol or Qwen: Qwen3.5 397B A17B faster?

Current measured p50 time to first token is 2141 ms for OpenAI: GPT-5.6 Sol and 1649 ms for Qwen: Qwen3.5 397B A17B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test OpenAI: GPT-5.6 Sol and Qwen: Qwen3.5 397B A17B with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between openai/gpt-5.6-sol and qwen/qwen3.5-397b-a17b. This makes side-by-side evals possible without maintaining two provider integrations.