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Aion-3.0
aion-labs·aion-labs/aion-3.0-2·GA·Closed·NEW
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
At a glance
Reference price$3.75 / $7.50 per 1M
Cache read $0.938 · Venice AI
Lowest paid$3.00 / $6.00
OpenRouter Gateway · 1.3× spread
Context128,000
⚠ Providers report 128,000–131,072; the table below is authoritative
Output limit32,768
Capabilities
✓ Reasoning✓ Tool useStructured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff—
Released / updated2026-07-07 / 2026-07-08
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 2 providers2 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| OpenRouter aion-labs/aion-3.0 | Gateway | $3.00 | $6.00 | $0.75 | — | 131,072 ⚠ | 32,768 | |
| Venice AI aion-labs-aion-3-0 | Gateway | $3.75 | $7.50 | $0.938 | — | 128,000 | 32,768 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1OpenRouter$630.00
2Venice AI$787.50
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
effort = loweffort = mediumeffort = high
1 / 2 providers expose no reasoning control (reasoning_options: []).
Related models
GLM-5.2cheaper alternative$1.40 / $4.40GPT OSS 120Bcheaper alternative$1.00 / $4.20Kimi K2.6cheaper alternative$0.95 / $4.00DeepSeek V4 Procheaper alternative$0.435 / $0.87
Price historyone sample accumulated per data sync
Input list $3.75Output list $7.50Min blended $3.75
Price history accumulates from each data sync; currently only 1 sample(s) (2026-08-13). Each future sync adds a point, and once accumulated a line is drawn here.