Neither wins outright: AionLabs: Aion 3.5 Mini is the pick when you need reasoning / thinking mode, Qwen: Qwen3 235B A22B Instruct 2507 when cost matters at scale.
| Spec | AionLabs: Aion 3.5 Mini | Qwen: Qwen3 235B A22B Instruct 2507 |
|---|---|---|
| Provider | Aion Labs | Qwen |
| Input price (per 1M tokens) | $0.70 | $0.09 |
| Output price (per 1M tokens) | $1.40 | $0.55 |
| Blended price (3:1 input/output) | $0.87 | $0.21 |
| Cheaper than … of all models we track | 42% | 68% |
| Context window | 262K tokens (~393 pages) | 262K tokens (~393 pages) |
| Larger context than … of all models | 48% | 48% |
| Max output per response | 33K tokens (~24,600 words) | 16K tokens (~12,300 words) |
| Input types | text | text |
| Output types | text | text |
| Free variant | No | No |
| Listed since | 2026-09-23 | 2025-07-21 |
Monthly cost at list price for five common workloads. Token counts per unit are stated so you can scale them to your own traffic. A workload that does not fit a model's context window is marked rather than priced.
| Workload (per month) | AionLabs: Aion 3.5 Mini | Qwen: Qwen3 235B A22B Instruct 2507 | Difference |
|---|---|---|---|
| Customer-support chatbot 50,000 conversations — each a 6-turn conversation (1,500 in / 400 out tokens) | $80.50 | $17.75 | Qwen: Qwen3 235B A22B Instruct 2507 saves $62.75 |
| RAG search over documents 20,000 questions — each a question answered from ~8 retrieved passages (6,000 in / 500 out tokens) | $98.00 | $16.30 | Qwen: Qwen3 235B A22B Instruct 2507 saves $81.70 |
| Coding / tool-using agent 2,000 tasks — each a multi-step task with tool calls and file context (60,000 in / 6,000 out tokens) | $101 | $17.40 | Qwen: Qwen3 235B A22B Instruct 2507 saves $83.40 |
| Batch summarisation 10,000 documents — each a 6,000-word report summarised to a page (8,000 in / 600 out tokens) | $64.40 | $10.50 | Qwen: Qwen3 235B A22B Instruct 2507 saves $53.90 |
| Long-document analysis 500 documents — each a 150-page contract or codebase read in one pass (100,000 in / 2,000 out tokens) | $36.40 | $5.05 | Qwen: Qwen3 235B A22B Instruct 2507 saves $31.35 |
| Capability | AionLabs: Aion 3.5 Mini | Qwen: Qwen3 235B A22B Instruct 2507 | What it lets you do |
|---|---|---|---|
| Tool / function calling | ✓ Yes | ✓ Yes | call your APIs and run agent loops |
| Structured output (JSON schema) | ✓ Yes | ✓ Yes | return JSON that validates against your schema |
| Reasoning / thinking mode | ✓ Yes | — | spend extra tokens thinking before answering hard problems |
| Image input | — | — | read screenshots, charts and scanned pages |
| Audio input | — | — | take speech or audio directly |
| File / PDF input | — | — | accept documents without your own parsing step |
| Image output | — | — | generate images, not just text |
| Built-in web search | — | — | answer from live web results |
| Seed (reproducible sampling) | — | ✓ Yes | repeat a generation for tests and evals |
| Log-probabilities | — | ✓ Yes | read token confidence for classification and scoring |
From each model's published parameters and input/output types. “—” means not advertised, not proven absent.
| Date | Model | Input / 1M | Output / 1M |
|---|---|---|---|
| 2026-10-06 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.55 |
| 2026-09-12 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.35 |
| 2026-09-10 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.22 | $0.88 |
| 2026-09-05 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.55 |
| 2026-09-02 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.35 |
| 2026-09-01 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.55 |
| 2026-08-27 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.35 |
| 2026-08-06 | Qwen: Qwen3 235B A22B Instruct 2507 | $0.09 | $0.55 |
Neither wins outright: AionLabs: Aion 3.5 Mini is the pick when you need reasoning / thinking mode, Qwen: Qwen3 235B A22B Instruct 2507 when cost matters at scale. In short: AionLabs: Aion 3.5 Mini when you need reasoning / thinking mode, you generate long outputs in one go, you want the newer model; Qwen: Qwen3 235B A22B Instruct 2507 when cost matters at scale, you need seed (reproducible sampling), you need log-probabilities.
Qwen: Qwen3 235B A22B Instruct 2507 is cheaper: $0.21 vs $0.87 per 1M tokens at a typical 3:1 input/output mix, 77% less. For 50,000 support conversations a month that is $17.75 against $80.50.
AionLabs: Aion 3.5 Mini costs $0.70 per 1M input tokens and $1.40 per 1M output tokens; Qwen: Qwen3 235B A22B Instruct 2507 costs $0.09 input and $0.55 output. Output tokens are billed separately, so long answers shift the gap.
Both take 262K tokens per request — roughly 393 pages of text.
Tool calling — AionLabs: Aion 3.5 Mini: yes, Qwen: Qwen3 235B A22B Instruct 2507: yes. JSON-schema structured output — AionLabs: Aion 3.5 Mini: yes, Qwen: Qwen3 235B A22B Instruct 2507: yes.
Neither accepts image input — both are text-in models.
No free variant is listed for either; both are pay-per-token.
AionLabs: Aion 3.5 Mini can write up to 33K tokens (about 24,600 words) per response; Qwen: Qwen3 235B A22B Instruct 2507 up to 16K (about 12,300 words).
AionLabs: Aion 3.5 Mini was listed on 2026-09-23; Qwen: Qwen3 235B A22B Instruct 2507 on 2025-07-21.
AionLabs: Aion 3.5 Mini: price unchanged since we started tracking it on 2026-09-24. Qwen: Qwen3 235B A22B Instruct 2507: input price raised 3% ($0.09 → $0.09/1M), output price raised 36% ($0.35 → $0.55/1M) on 2026-10-06 (8 price changes since 2026-03-10).
Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It is the smaller, lower-cost sibling of Aion 3.5 and uses...
Full AionLabs: Aion 3.5 Mini specs →Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pass. It is optimized for general-purpose text generation, including instruction following,...
Full Qwen: Qwen3 235B A22B Instruct 2507 specs →