Choose AionLabs: Aion-1.0 if…
- you need reasoning / thinking mode — to spend extra tokens thinking before answering hard problems; Mistral: Ministral 3 8B 2512 (batch) does not advertise it
AionLabs: Aion-1.0 vs Mistral: Ministral 3 8B 2512 (batch)
Neither wins outright: AionLabs: Aion-1.0 is the pick when you need reasoning / thinking mode, Mistral: Ministral 3 8B 2512 (batch) when cost matters at scale.
Key numbers
| Spec | AionLabs: Aion-1.0 | Mistral: Ministral 3 8B 2512 (batch) |
|---|---|---|
| Provider | Aion Labs | Mistral AI |
| Input price (per 1M tokens) | $4.00 | $0.07 |
| Output price (per 1M tokens) | $8.00 | $0.07 |
| Blended price (3:1 input/output) | $5.00 | $0.07 |
| Cheaper than … of all models we track | 10% | 84% |
| 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) | 210K tokens (~157,300 words) |
| Input types | text | text, image |
| Output types | text | text |
| Free variant | No | No |
| Listed since | 2025-02-04 | 2025-12-02 |
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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 | Mistral: Ministral 3 8B 2512 (batch) | Difference |
|---|---|---|---|
| Customer-support chatbot 50,000 conversations — each a 6-turn conversation (1,500 in / 400 out tokens) | $460 | $7.13 | Mistral: Ministral 3 8B 2512 (batch) saves $453 |
| RAG search over documents 20,000 questions — each a question answered from ~8 retrieved passages (6,000 in / 500 out tokens) | $560 | $9.75 | Mistral: Ministral 3 8B 2512 (batch) saves $550 |
| 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 | $9.90 | Mistral: Ministral 3 8B 2512 (batch) saves $566 |
| Batch summarisation 10,000 documents — each a 6,000-word report summarised to a page (8,000 in / 600 out tokens) | $368 | $6.45 | Mistral: Ministral 3 8B 2512 (batch) saves $362 |
| Long-document analysis 500 documents — each a 150-page contract or codebase read in one pass (100,000 in / 2,000 out tokens) | $208 | $3.82 | Mistral: Ministral 3 8B 2512 (batch) saves $204 |
Capabilities side by side
| Capability | AionLabs: Aion-1.0 | Mistral: Ministral 3 8B 2512 (batch) | What it lets you do |
|---|---|---|---|
| Tool / function calling | — | ✓ Yes | call your APIs and run agent loops |
| Structured output (JSON schema) | — | ✓ Yes | return JSON that validates against your schema |
| Reasoning / thinking mode | ✓ Yes | — | spend extra tokens thinking before answering hard problems |
| Image input | — | ✓ Yes | 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 | — | — | 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.
- Mistral: Ministral 3 8B 2512 (batch): input price cut 50% ($0.15 → $0.07/1M), output price cut 50% ($0.15 → $0.07/1M) on 2026-09-10.
| Date | Model | Input / 1M | Output / 1M |
|---|---|---|---|
| 2026-09-10 | Mistral: Ministral 3 8B 2512 (batch) | $0.07 | $0.07 |
Which should you choose?
Choose Mistral: Ministral 3 8B 2512 (batch) if…
- cost matters at scale — it is 99% cheaper on a typical 3:1 input/output mix ($7.13 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 structured output (JSON schema) — to return JSON that validates against your schema; AionLabs: Aion-1.0 does not advertise it
- you need image input — to read screenshots, charts and scanned pages; 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 generate long outputs in one go — up to 210K tokens (about 157,300 words) per response
- you want the newer model — released 2025-12-02, 10 months after the other
Frequently asked questions
Is AionLabs: Aion-1.0 better than Mistral: Ministral 3 8B 2512 (batch)?
Neither wins outright: AionLabs: Aion-1.0 is the pick when you need reasoning / thinking mode, Mistral: Ministral 3 8B 2512 (batch) when cost matters at scale. In short: AionLabs: Aion-1.0 when you need reasoning / thinking mode; Mistral: Ministral 3 8B 2512 (batch) when cost matters at scale, you need to fit long inputs in one request, you need tool / function calling, you need structured output (JSON schema), you need image input, you need seed (reproducible sampling), you generate long outputs in one go, you want the newer model.
Which is cheaper, AionLabs: Aion-1.0 or Mistral: Ministral 3 8B 2512 (batch)?
Mistral: Ministral 3 8B 2512 (batch) is cheaper: $0.07 vs $5.00 per 1M tokens at a typical 3:1 input/output mix, 99% less. For 50,000 support conversations a month that is $7.13 against $460.
How much do AionLabs: Aion-1.0 and Mistral: Ministral 3 8B 2512 (batch) cost per million tokens?
AionLabs: Aion-1.0 costs $4.00 per 1M input tokens and $8.00 per 1M output tokens; Mistral: Ministral 3 8B 2512 (batch) costs $0.07 input and $0.07 output. Output tokens are billed separately, so long answers shift the gap.
Which has the bigger context window, AionLabs: Aion-1.0 or Mistral: Ministral 3 8B 2512 (batch)?
Mistral: Ministral 3 8B 2512 (batch): 262K tokens, about 393 pages, against 131K (about 197 pages) for AionLabs: Aion-1.0.
Do AionLabs: Aion-1.0 and Mistral: Ministral 3 8B 2512 (batch) support function calling and JSON output?
Tool calling — AionLabs: Aion-1.0: not advertised, Mistral: Ministral 3 8B 2512 (batch): yes. JSON-schema structured output — AionLabs: Aion-1.0: not advertised, Mistral: Ministral 3 8B 2512 (batch): yes.
Can AionLabs: Aion-1.0 or Mistral: Ministral 3 8B 2512 (batch) read images?
Only Mistral: Ministral 3 8B 2512 (batch) accepts image input; AionLabs: Aion-1.0 is text-only for input.
Is AionLabs: Aion-1.0 or Mistral: Ministral 3 8B 2512 (batch) free to use?
No free variant is listed for either; both are pay-per-token.
What is the maximum output length of AionLabs: Aion-1.0 and Mistral: Ministral 3 8B 2512 (batch)?
AionLabs: Aion-1.0 can write up to 33K tokens (about 24,600 words) per response; Mistral: Ministral 3 8B 2512 (batch) up to 210K (about 157,300 words).
When were AionLabs: Aion-1.0 and Mistral: Ministral 3 8B 2512 (batch) released?
AionLabs: Aion-1.0 was listed on 2025-02-04; Mistral: Ministral 3 8B 2512 (batch) on 2025-12-02.
Has the price of AionLabs: Aion-1.0 or Mistral: Ministral 3 8B 2512 (batch) changed?
AionLabs: Aion-1.0: price unchanged since we started tracking it on 2026-03-10. Mistral: Ministral 3 8B 2512 (batch): input price cut 50% ($0.15 → $0.07/1M), output price cut 50% ($0.15 → $0.07/1M) on 2026-09-10.
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 →Mistral: Ministral 3 8B 2512 (batch)
A balanced model in the Ministral 3 family, Ministral 3 8B is a powerful, efficient tiny language model with vision capabilities.
Full Mistral: Ministral 3 8B 2512 (batch) specs →