Qwen3.5 122B A10B

by Alibaba

Qwen3.5-122B-A10B is Alibaba's multimodal foundation model that combines text, image, and video understanding using a hybrid architecture of Gated DeltaNet layers and a sparse Mixture-of-Experts. It carries 122 billion total parameters with 10 billion activated per token, keeping inference efficient while sustaining strong performance across reasoning, coding, and vision tasks. The model has a 262,144 token native context window, extensible toward roughly one million tokens with YaRN scaling, and runs in thinking mode by default, producing internal reasoning before its final answer. It supports tool calling and structured outputs across more than 200 languages. This makes it a fit for complex agentic workflows that need function calling, multi-step reasoning, and structured responses over text and visual inputs.

Key info

Input
Output
Features
Context window
262K
Max output
262K
Input price
$0.29 /1M
Output price
$2.40 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Available routes

Qwen3.5 122B A10B runs on 2 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance β€” full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
USEnterpriseNo$0.29$2.40
USEnterpriseNo$0.40$3.20

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting Qwen3.5 122B A10B has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

DeepInfra β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; unknown.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Limited debug logs
Third-party access
None disclosed
GDPR DPA
No DPA
Transfer mechanism
unknown

Novita β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Benchmarks

Independent benchmark scores β€” composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#89 of 534 LLMs
TierStrong
Output speed142 tok/s
First token1.08s
Intelligence Index32.3
Coding Index45.7
Reasoning & knowledge
GPQA Diamond
86%
Humanity's Last Exam
23%
Long-context reasoning
67%
Coding
SciCode
42%
Agentic & tool use
Terminal-Bench Hard
31%
τ²-Bench Telecom
94%
Math & instruction following
IFBench
76%

Get started

Call Qwen3.5 122B A10B through the Opper gateway with one API key. Let your coding agent set it up, or call it directly β€” Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into your coding agent β€” Claude Code, Cursor, Codex, and more β€” and it'll wire up Opper for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.OPPER_API_KEY,
baseURL: "https://api.opper.click/v3/compat",
});
const completion = await client.chat.completions.create({
model: "deepinfra/Qwen/Qwen3.5-122B-A10B",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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Qwen3.5 122B A10B by Alibaba β€” pricing, benchmarks | Opper AI