qwen3.5-397b-a17b vs qwen3.8-27b
qwen3.5-397b-a17b is paused.A paused model is switched off for now and cannot be called. Its figures below are the latest this site has for it.
- qwen3.5-397b-a17b
- 1 advantage
- qwen3.8-27b
- No edge in the figures
How to choose
qwen3.5-397b-a17bSteadier: 75% up over 3 days
qwen3.8-27bNo edge in the figures
qwen3.5-397b-a17b
By Qwen
Use in chatDetails
qwen3.8-27b
By Qwen
Where they differ
qwen3.5-397b-a17bqwen3.8-27b
On this site
75%32 callsAvailability, last 3 days66%15 calls
—Availability, this week's tests70%55 tests
—Average response this week1.2s
UnrankedPlace in this week's ranking#15
The model itself
64K tokensLongest reply32K tokens
Jan 2025Knowledge cutoffNot published
1 Feb 2026Released14 Aug 2026
Where they match
- Price per replyFree
- Context length256K tokens
- Reads imagesYes
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingThe provider does not say
- Open weightsYes
Availability over 3 days counts every call made through the site; this week's availability counts every call over the last 7 days, scheduled tests included, and response time comes from the site's own scheduled tests. Free models are counted in calls; big models are charged by usage, in US dollars.
Compare next
qwen3.5-397b-a17b against other models
qwen3.8-27b against other models
Figures come from real calls made through this site. Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.