Aion Labs Models API Cost Calculator & Comparison

Every Aion Labs model, side by side — current API rates, context window, benchmarks, and a live calculator that ranks them at your exact workload. 4 active models, 4 with public pricing. Prices refreshed daily.

Models tracked

4

Active

4

With public pricing

4

Cheapest input

$0.70/1M

Calculate your Aion Labs API cost at your workload.

Set your workload — every priced model ranks in real time.

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Every model below updates in real time.

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Ranked by your monthly bill

No models with public pricing available to compare right now.

Pricing at a glance

Blended $/1M tokens across the lineup.

Blended price uses a 3-to-1 input/output ratio. Green bar = cheapest.

Quick picks

Best Aion Labs model for your use case.

As of April 2026, Aion Labs offers 4 active models via API, ranging from $0.70/1M to $4.00/1M input tokens. The most context-rich model handles up to 131K tokens. Models support deep reasoning. All prices are USD per 1 million tokens.

Lowest cost

Aion-1.0-Mini

$0.70/1M input

Largest context

Aion-2.0

131K tokens

Deep reasoning

Aion-1.0

Reasoning mode

Quality vs price

Aion Labs benchmarks at a glance.

No benchmark data yet for Aion Labs.

Open weights

Open Models from Aion Labs

Aion Labs ships 1 open-source or open-weights models you can self-host or fine-tune. Each links to its Hugging Face card.

Every model

Every Aion Labs model — pricing, context & capabilities.

ModelContextInput /1MOutput /1M
Aion-2.0131K$0.8$1.60
Aion-1.0131K$4.00$8.00
Aion-1.0-Mini131K$0.7$1.40
Aion-RP 1.0 (8B)33K$0.8$1.60

FAQ

よくある質問

Pricing patterns, best-known use cases, and how this provider stacks up.

Get instant answers from our AI agent

Aion Labs API pricing ranges from $0.70 to $4.00 per 1M input tokens. Output tokens cost more than input on every model. Prices are per 1 million tokens (1M ≈ 750,000 words). Use the calculator above to estimate your monthly spend at your actual workload.
Aion-1.0-Mini is the lowest-priced Aion Labs model with public pricing at $0.70/1M input tokens. It suits high-volume tasks where cost matters most — classification, extraction, summarization, and similar workloads that don't need frontier reasoning.
Aion-1.0 is Aion Labs's highest-tier model at $4.00/1M input. It delivers the most sophisticated reasoning, instruction-following, and nuance. For workloads that don't require frontier performance, a mid-tier model typically cuts inference costs substantially.
Aion-2.0, Aion-1.0, Aion-1.0-Mini support deep reasoning mode, which improves performance on multi-step coding, debugging, and code review. For simpler autocomplete or snippet generation, a faster, cheaper model often delivers acceptable quality at a fraction of the cost.
Yes — Aion Labs supports prompt caching (discounts for repeated context) and batch processing (accept a delay, cut costs ~50%). These rates appear in the table above under "Cached /1M" and "Batch /1M." Caching pays off quickly if your prompts share a long system prompt or document prefix across many calls.
Aion Labs has historically adjusted prices when launching new model generations, often cutting rates to stay competitive. Buzzi.ai snapshots pricing daily — you can subscribe to price-drop alerts on any Aion Labs model using the "Alert me" button on its detail page.
Use the main comparison wizard to run the same calculator across Aion Labs, Anthropic, Google, Meta, Mistral, and 20+ other providers. Set your exact workload and get a ranked cost chart in under a minute.
Aion-2.0, Aion-1.0, Aion-1.0-Mini offer an extended thinking or reasoning mode. The model spends extra compute "thinking" before answering — slower and more expensive, but meaningfully better on complex, multi-step problems. Standard mode is faster and cheaper for routine tasks.

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