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Qwen3.5-397B-A17B-fast

alibaba·alibaba/qwen3.5-397b-a17b-fast·Deprecated·Open weights

Legacy model retained for compatibility with older integrations

At a glance
Reference price$0.60 / $3.60 per 1M
Cache read $0.06 · Nebius Token Factory
Lowest paid$0.60 / $3.60
Nebius Token Factory Cloud
Context8,000
Output limit8,192
Capabilities
ReasoningTool useStructured outputTemperatureAttachments
Modalities
Text
Knowledge cutoff2025-07
Released / updated2025-07-15 / 2026-05-07

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 1 providers1 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Nebius Token Factory
Qwen/Qwen3.5-397B-A17B-fast
Cloud$0.60$3.60$0.06$0.758,0008,192deprecated

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

1Nebius Token Factory$235.20
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

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Related models

Price historyone sample accumulated per data sync

Input listOutput listMin blended
$3.60$02026-08-052026-08-132026-08-05 · Input list $0.602026-08-06 · Input list $0.602026-08-07 · Input list $0.602026-08-08 · Input list $0.602026-08-09 · Input list $0.602026-08-10 · Input list $0.602026-08-11 · Input list $0.602026-08-12 · Input list $0.602026-08-13 · Input list $0.602026-08-05 · Output list $3.602026-08-06 · Output list $3.602026-08-07 · Output list $3.602026-08-08 · Output list $3.602026-08-09 · Output list $3.602026-08-10 · Output list $3.602026-08-11 · Output list $3.602026-08-12 · Output list $3.602026-08-13 · Output list $3.602026-08-05 · Min blended $1.352026-08-06 · Min blended $1.352026-08-07 · Min blended $1.352026-08-08 · Min blended $1.352026-08-09 · Min blended $1.352026-08-10 · Min blended $1.352026-08-11 · Min blended $1.352026-08-12 · Min blended $1.352026-08-13 · Min blended $1.35