Qwen: Qwen3.5 397B A17B

qwen/qwen3.5-397b-a17bModel weights

The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. It delivers state-of-the-art performance comparable to leading-edge models across a wide range of tasks, including language understanding, logical reasoning, code generation, agent-based tasks, image understanding, video understanding, and graphical user interface (GUI) interactions. With its robust code-generation and agent capabilities, the model exhibits strong generalization across diverse agent.

Modalities: TextImageVideotoText
In / out price: $0.55 / $3.50per 1MCache read $0.225 per 1M
Context: 262K
Released: Feb 28, 2026

Providers

RedPill routes this private model across verified providers with automatic fallbacks. Pricing is unified, so you pay the same price no matter which provider serves your request, while live metrics show first-token latency, speed, and uptime.


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Gateway API

Call this model through RedPill's OpenAI-compatible API.

Create an API key
Set REDPILL_API_KEY
Run the request
Verify the response

Create key Documentation

Working with agentsConnect RedPill to agent frameworks and runtimes.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://tee.redpill.ai/v1",
  apiKey: process.env.REDPILL_API_KEY,
});

const response = await client.chat.completions.create({
  model: "qwen/qwen3.5-397b-a17b",
  messages: [{ role: "user", content: "Say hello." }],
});

Verify Privacy Evidence

TEE responses carry two proof layers you can check yourself: a nonce-bound attestation report for the gateway, and a signed receipt that binds your request and response to an attested upstream session.

# 1. Verify the gateway (nonce-bound, proves which protected workload serves you)
NONCE="$(openssl rand -hex 16)"
curl -s "https://api.redpill.ai/v1/attestation/report?nonce=$NONCE" \
  -H "Authorization: Bearer $REDPILL_API_KEY" -o report.json

# 2. Call the model and capture the x-receipt-id response header
cat > request.json <<'JSON'
{"model":"qwen/qwen3.5-397b-a17b","messages":[{"role":"user","content":"Hello"}],"provider":{"aci_verified":true}}
JSON
curl -s "https://api.redpill.ai/v1/chat/completions" -D headers.txt \
  -H "Authorization: Bearer $REDPILL_API_KEY" -H "Content-Type: application/json" \
  --data-binary @request.json -o response.json
RECEIPT_ID="$(grep -i ^x-receipt-id headers.txt | tr -d '\r' | awk '{print $2}')"

# 3. Fetch the signed receipt, then follow it to the attested session
curl -s "https://api.redpill.ai/v1/aci/receipts/$RECEIPT_ID" \
  -H "Authorization: Bearer $REDPILL_API_KEY" -o receipt.json
SESSION_ID="$(jq -r '.event_log[]|select(.type=="upstream.verified").session_id' receipt.json)"
curl -s "https://api.redpill.ai/v1/aci/sessions/$SESSION_ID" \
  -H "Authorization: Bearer $REDPILL_API_KEY"

Full verification walkthrough

Qwen: Qwen3.5 397B A17B

Providers

Gateway API

Verify Privacy Evidence

Command Palette