OpenAI compatible API · Attested · Public status

OpenAI: GPT-6 Astra vs Qwen: Qwen3.5-35B-A3B

GPT-6 Astra vs Qwen: Qwen3.5-35B-A3B: 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: Qwen3.5-35B-A3B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.5-35B-A3B has more provider fallback routes, while OpenAI: GPT-6 Astra has the larger context window. Current TrustedRouter probes show OpenAI: GPT-6 Astra with the lower p50 TTFT.

$63.299999/1MOpenAI: GPT-6 Astra cheapest route

$1.2027/1MQwen: Qwen3.5-35B-A3B cheapest route

2973 msOpenAI: GPT-6 Astra fastest measured p50 TTFT via lightning

3894 msQwen: Qwen3.5-35B-A3B fastest measured p50 TTFT via parasail

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-6 AstraQwen: Qwen3.5-35B-A3B

Model idopenai/gpt-6-astraqwen/qwen3.5-35b-a3b

Publisher OpenAI DeepInfra

AI IQ IQ 139#1 —

Context1,050,000 tokens262,144 tokens

Credits provider routes36

Cheapest route$63.299999/1M$1.2027/1M

Cached input$1.055/1M to $2.11/1M$0.026375/1M to $0.237375/1M

Privacy posturehas ZDR routehas ZDR route

Fastest measured p50 TTFT2973 ms via lightning3894 ms via parasail

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

OpenAI: GPT-6 Astra routes

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

Qwen: Qwen3.5-35B-A3B routes

Overview6 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-6-astra",
    messages=messages,
)

Questions

Which should I use, OpenAI: GPT-6 Astra or Qwen: Qwen3.5-35B-A3B?

Is OpenAI: GPT-6 Astra or Qwen: Qwen3.5-35B-A3B cheaper?

The current cheapest TrustedRouter route is $63.299999/1M for OpenAI: GPT-6 Astra and $1.2027/1M for Qwen: Qwen3.5-35B-A3B. The comparison uses current catalog prices and updates as provider pricing changes.

Is OpenAI: GPT-6 Astra or Qwen: Qwen3.5-35B-A3B faster?

Current measured p50 time to first token is 2973 ms for OpenAI: GPT-6 Astra and 3894 ms for Qwen: Qwen3.5-35B-A3B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test OpenAI: GPT-6 Astra and Qwen: Qwen3.5-35B-A3B 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-6-astra and qwen/qwen3.5-35b-a3b. This makes side-by-side evals possible without maintaining two provider integrations.