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Qwen3.5-122B

Regolo AIOpen weights

Qwen3.5-122B by Regolo AI costs $0.90 per 1M input tokens and $3.60 per 1M output tokens, with a 262K-token context window.

Pricing

Input (per 1M tokens)
$0.90
Output (per 1M tokens)
$3.60
Cached input (per 1M)
—

Specifications

Provider
Regolo AI
Context window
262K tokens
Parameters
—
Released
Feb 2026
Open weights
Yes
Frontier model
No

Compare Qwen3.5-122B with…

Qwen3.5-122B vs Llama 3.1 8B Instruct$0.25/1MQwen3.5-122B vs MiniMax 2.5$3.50/1MQwen3.5-122B vs Mistral Small 3.2$2.20/1MQwen3.5-122B vs Qwen3.8 27B$2.42/1MQwen3.5-122B vs Brick v1 Beta$0.00/1MQwen3.5-122B vs Qwen3-Coder-Next$1.20/1M

FAQ

How much does Qwen3.5-122B cost?

Qwen3.5-122B is priced at $0.90 per 1M input tokens and $3.60 per 1M output tokens. Output tokens cost more than input.

What is Qwen3.5-122B's context window?

Qwen3.5-122B supports a context window of 262K tokens — the maximum prompt plus response length it can handle in a single request.

Is Qwen3.5-122B open weight?

Yes — Qwen3.5-122B has openly available weights.

Data as of 2026-10-14. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.