Private AI
Qwen3.5 Flash is the fastest and cheapest native Qwen 3.5 vision-language model with a 1M-token context window.
Added Feb 24, 2026
Context Window
991.8K
Max Output
65.5K
Input Price (Auto)
$0.10/1M
Output Price (Auto)
$0.40/1M
Cache Read (Auto)
$0.050/1M
Capabilities
Performance metrics and benchmarks
Sourced from LMArena.
Arena Score
1396.8
Overall Rank
#139 / 384
Votes
57,927
Confidence Interval
1393.0 - 1400.6
Coding
#144 / 379
16,546 votes
1437.2
Math
#126 / 370
3,191 votes
1403.8
Longer Query
#145 / 362
23,238 votes
1401.2
Creative Writing
#169 / 382
8,968 votes
1337.4
Instruction Following
#147 / 384
18,596 votes
1382.4
Hard Prompts
#143 / 384
37,269 votes
1416.0
Auto routing is available for this model. Explicit provider selection is not available.
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Japanese
#95 / 245
570 votes
1361.8
Chinese
#118 / 356
2,898 votes
1446.5
Industry Mathematical
#119 / 365
3,003 votes
1415.1
German
#122 / 286
1,013 votes
1383.8
Spanish
#122 / 269
1,890 votes
1394.2
Expert
#125 / 333
5,221 votes
1422.7
French
#127 / 267
2,130 votes
1415.7
Industry Business And Management And Financial Operations
#127 / 377
11,485 votes
1404.3
Industry Life And Physical And Social Science
#130 / 382
9,102 votes
1419.6
Korean
#133 / 259
1,002 votes
1331.7
Non English
#136 / 384
32,104 votes
1381.9
Industry Software And It Services
#137 / 384
23,460 votes
1432.2
Exclude Ties
#139 / 384
42,746 votes
1377.5
English
#143 / 384
25,823 votes
1408.0
Multi Turn
#143 / 382
10,217 votes
1396.1
Russian
#143 / 347
6,322 votes
1383.3
Industry Legal And Government
#144 / 357
4,464 votes
1400.0
Hard Prompts English
#146 / 383
17,638 votes
1423.3
Industry Medicine And Healthcare
#146 / 354
4,011 votes
1413.0
Industry Writing And Literature And Language
#151 / 383
13,414 votes
1367.1
Polish
#151 / 211
1,238 votes
1361.1
Industry Entertainment And Sports And Media
#161 / 382
11,694 votes
1343.5
Published 2026-08-02 · Matched as qwen3.5-flash
LMArena Dataset