Qwen3.5 4B
Alibaba
50.3#146 of 427 overall
- Input / output
- US$ 0,03 / US$ 0,15 US$ per 1M tokens
- Context
- — tokens
- Release
- 03/02/2026 release date
- Weights
- —
- Speed
- 20 tok/s first token in 0.58 s
Family history
The 2 versions of this family, from first to newest, by release date. Click a point to open that version.
See the data as a table
| Model | Released | Score | Rank | Elo Arena |
|---|---|---|---|---|
| Qwen3 4B 2507 | 08/06/2025 | 44.3 | #204 | — |
| Qwen3.5 4B | 03/02/2026 | 50.3 | #146 | — |
Scores by source
Scores by sourcepercentile = % of ranked models it beats| Metric | Value | Percentile | Source |
|---|---|---|---|
| Humanity's Last Exam weight 1 | 9.9 | 51% | Artificial Analysis |
| GPQA Diamond | 77.1 | 62% | Artificial Analysis |
| Long-context reasoning | 63.0 | 53% | Artificial Analysis |
By category
| Category | Score | Rank | Metrics |
|---|---|---|---|
| Reasoning | 54.3 | #187 | Humanity's Last Exam, GPQA Diamond |
| Research | 51.3 | #165 | Long-context reasoning |
History
RankingIA score on each collection day (hover to see the rank).
Daily collection started on 10/30/2026. The chart appears from the second day the model is ranked.