Choose AionLabs: Aion-1.0 if…
No advantage on the data we track — pick it for provider preference or output quality on your own prompts.
AionLabs: Aion-1.0 vs inclusionAI: Ling 3.0 Flash Fin (free)
inclusionAI: Ling 3.0 Flash Fin (free) comes out ahead on the data we track: 7 advantages and none for AionLabs: Aion-1.0.
Key numbers
| Spec | AionLabs: Aion-1.0 | inclusionAI: Ling 3.0 Flash Fin (free) |
|---|---|---|
| Provider | Aion Labs | Inclusionai |
| Input price (per 1M tokens) | $4.00 | $0 |
| Output price (per 1M tokens) | $8.00 | $0 |
| Blended price (3:1 input/output) | $5.00 | $0 |
| Cheaper than … of all models we track | 10% | 90% |
| Context window | 131K tokens (~197 pages) | 262K tokens (~393 pages) |
| Larger context than … of all models | 23% | 48% |
| Max output per response | 33K tokens (~24,600 words) | 33K tokens (~24,600 words) |
| Input types | text | text |
| Output types | text | text |
| Free variant | No | Yes |
| Listed since | 2025-02-04 | 2026-08-27 |
Advertisement
What it costs for real workloads
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-1.0 | inclusionAI: Ling 3.0 Flash Fin (free) | Difference |
|---|---|---|---|
| Customer-support chatbot 50,000 conversations — each a 6-turn conversation (1,500 in / 400 out tokens) | $460 | $0 | inclusionAI: Ling 3.0 Flash Fin (free) saves $460 |
| RAG search over documents 20,000 questions — each a question answered from ~8 retrieved passages (6,000 in / 500 out tokens) | $560 | $0 | inclusionAI: Ling 3.0 Flash Fin (free) saves $560 |
| 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) | $576 | $0 | inclusionAI: Ling 3.0 Flash Fin (free) saves $576 |
| Batch summarisation 10,000 documents — each a 6,000-word report summarised to a page (8,000 in / 600 out tokens) | $368 | $0 | inclusionAI: Ling 3.0 Flash Fin (free) saves $368 |
| Long-document analysis 500 documents — each a 150-page contract or codebase read in one pass (100,000 in / 2,000 out tokens) | $208 | $0 | inclusionAI: Ling 3.0 Flash Fin (free) saves $208 |
Capabilities side by side
| Capability | AionLabs: Aion-1.0 | inclusionAI: Ling 3.0 Flash Fin (free) | What it lets you do |
|---|---|---|---|
| Tool / function calling | — | ✓ Yes | call your APIs and run agent loops |
| Structured output (JSON schema) | — | — | return JSON that validates against your schema |
| Reasoning / thinking mode | ✓ Yes | ✓ 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.
Price history
- AionLabs: Aion-1.0: price unchanged since we started tracking it on 2026-03-10.
- inclusionAI: Ling 3.0 Flash Fin (free): price unchanged since we started tracking it on 2026-08-28.
Which should you choose?
Choose inclusionAI: Ling 3.0 Flash Fin (free) if…
- cost matters at scale — it is 100% cheaper on a typical 3:1 input/output mix ($0 vs $460 a month for 50,000 support chats)
- you need to fit long inputs in one request — 262K tokens is roughly 393 pages, against 197
- you need tool / function calling — to call your APIs and run agent loops; AionLabs: Aion-1.0 does not advertise it
- you need seed (reproducible sampling) — to repeat a generation for tests and evals; AionLabs: Aion-1.0 does not advertise it
- you need log-probabilities — to read token confidence for classification and scoring; AionLabs: Aion-1.0 does not advertise it
- you want to prototype at zero cost — a free variant is listed
- you want the newer model — released 2026-08-27, 19 months after the other
Frequently asked questions
Is AionLabs: Aion-1.0 better than inclusionAI: Ling 3.0 Flash Fin (free)?
inclusionAI: Ling 3.0 Flash Fin (free) comes out ahead on the data we track: 7 advantages and none for AionLabs: Aion-1.0.
Which is cheaper, AionLabs: Aion-1.0 or inclusionAI: Ling 3.0 Flash Fin (free)?
inclusionAI: Ling 3.0 Flash Fin (free) is cheaper: $0 vs $5.00 per 1M tokens at a typical 3:1 input/output mix, 100% less. For 50,000 support conversations a month that is $0 against $460.
How much do AionLabs: Aion-1.0 and inclusionAI: Ling 3.0 Flash Fin (free) cost per million tokens?
AionLabs: Aion-1.0 costs $4.00 per 1M input tokens and $8.00 per 1M output tokens; inclusionAI: Ling 3.0 Flash Fin (free) costs $0 input and $0 output. Output tokens are billed separately, so long answers shift the gap.
Which has the bigger context window, AionLabs: Aion-1.0 or inclusionAI: Ling 3.0 Flash Fin (free)?
inclusionAI: Ling 3.0 Flash Fin (free): 262K tokens, about 393 pages, against 131K (about 197 pages) for AionLabs: Aion-1.0.
Do AionLabs: Aion-1.0 and inclusionAI: Ling 3.0 Flash Fin (free) support function calling and JSON output?
Tool calling — AionLabs: Aion-1.0: not advertised, inclusionAI: Ling 3.0 Flash Fin (free): yes. JSON-schema structured output — AionLabs: Aion-1.0: not advertised, inclusionAI: Ling 3.0 Flash Fin (free): not advertised.
Can AionLabs: Aion-1.0 or inclusionAI: Ling 3.0 Flash Fin (free) read images?
Neither accepts image input — both are text-in models.
Is AionLabs: Aion-1.0 or inclusionAI: Ling 3.0 Flash Fin (free) free to use?
inclusionAI: Ling 3.0 Flash Fin (free) has a free variant (inclusionai/ling-3.0-flash-fin:free). Free variants usually carry tighter rate limits.
What is the maximum output length of AionLabs: Aion-1.0 and inclusionAI: Ling 3.0 Flash Fin (free)?
AionLabs: Aion-1.0 can write up to 33K tokens (about 24,600 words) per response; inclusionAI: Ling 3.0 Flash Fin (free) up to 33K (about 24,600 words).
When were AionLabs: Aion-1.0 and inclusionAI: Ling 3.0 Flash Fin (free) released?
AionLabs: Aion-1.0 was listed on 2025-02-04; inclusionAI: Ling 3.0 Flash Fin (free) on 2026-08-27.
About the two models
AionLabs: Aion-1.0
Aion-1.0 is a multi-model system designed for high performance across various tasks, including reasoning and coding. It is built on DeepSeek-R1, augmented with additional models and techniques such as Tree of Thoughts (ToT) and Mixture of Experts (MoE). It is Aion Lab's most powerful reasoning model.
Full AionLabs: Aion-1.0 specs →inclusionAI: Ling 3.0 Flash Fin (free)
Ling 3.0 Flash Fin is a finance-focused mixture-of-experts model from InclusionAI, built on Ling 3.0 Flash with 5.1B active parameters out of 124B total. It is designed for real-world investment...
Full inclusionAI: Ling 3.0 Flash Fin (free) specs →