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Comparison of command-a, aion-2.0
2 modelsUnknowncommand-aRemove ×Unknownaion-2.0Remove ×
What’s different256K context · 8.2K max output · Tool calling · Structured output131.1K context · 32.8K max output · Tool calling · Structured output
DateOct 16, 2026DiscoveredOct 16, 2026Discovered
Listed rate$2.50 in / $10.00 out/ 1M tokensExperiential · all routes ↗Standard list rate$0.80 in / $1.60 out/ 1M tokensExperiential · all routes ↗Standard list rate
Provider endpoints1 endpoint →1 endpoint →
Context window256K131.1K
Max output8.2K32.8K
Parameters——
Tool callingSupportedSupported
Structured outputSupportedSupported
ReasoningNot reportedSupported

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