Side by side
Aion-RP 1.0 (8B) vs Kimi K2 0711
Source: OpenRouter (live)
Live figures
The numbers
Best value in each row is highlighted. “Not declared” means the provider does not advertise the feature on its listing.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $0.80 | $0.57 (best) |
| Output priceUSD per 1M tokens | $1.60 (best) | $2.30 |
| Blended price75% in / 25% out | $1.00 (best) | $1.00 |
| Vs. market median | 1.3× dearer | 1.3× dearer |
| Value rankcheapest = 1 | #233 (best) | #236 |
| Context windowtokens | 33K | 131K (best) |
| Max outputtokens | 29K | 98K (best) |
| Input modalities | text | text |
| Output modalities | text | text |
| Tool calling | Not declared | Declared |
| Reasoning | Not declared | Not declared |
| Structured output | Not declared | Not declared |
| Listed on OpenRouter | 2025-02-04 | 2025-07-11 (best) |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 417 priced models.
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What the numbers say
- AionLabs: Aion-RP 1.0 (8B) is the cheapest here at $1.00/M blended — 1.0× less than MoonshotAI: Kimi K2 0711.
- MoonshotAI: Kimi K2 0711 offers the largest context window (131K tokens) versus 33K for AionLabs: Aion-RP 1.0 (8B).
- Tool calling is declared for MoonshotAI: Kimi K2 0711 only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
Aion Labs
$1.00
/M blended
Moonshot AI
$1.00
/M blended
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