Model Tracker
Qwen3-1.7B
Qwen3-1.7B is an AI model made by Alibaba Tongyi. Alibaba Tongyi released it on 29 April 2025. It is generally available. It takes text and returns text.
Qwen3-1.7B is an AI model made by Alibaba Tongyi. Alibaba Tongyi released it on 29 April 2025. It is generally available. It takes text and returns text. Its weights are open. Its licence is Apache 2.0.
- Released
- 29 April 2025 — qwenlm.github.io, read 16 October 2026
- Status
- Generally available — huggingface.co, read 16 October 2026
- Takes
- Text — huggingface.co, read 16 October 2026
- Returns
- Text — huggingface.co, read 16 October 2026
- Open weights
- Yes — qwenlm.github.io, read 16 October 2026
- Licence
- Apache 2.0 — qwenlm.github.io, read 16 October 2026
- Context window
- Not confirmed: two readings disagree: 32000 and 32768
- Longest answer
- Not confirmed: The model card gives a max_new_tokens value in a usage example, but does not state it as the model's standard output limit.
- Knowledge cutoff
- Not confirmed: The maker's reviewed model card and announcement do not state a knowledge cutoff.
- API price, input
- Not confirmed: The maker's standard Model Studio inference-pricing page does not list a standard API input price for Qwen3-1.7B.
- API price, output
- Not confirmed: The maker's standard Model Studio inference-pricing page does not list a standard API output price for Qwen3-1.7B.
- Where
- Downloadable weights — qwenlm.github.io, read 16 October 2026
- Parameters
- 1,700,000,000 — huggingface.co, read 16 October 2026
- Model card
- https://huggingface.co/Qwen/Qwen3-1.7B — huggingface.co, read 16 October 2026
Benchmarks
Measured by others, not by the maker: each score with the name the measurer gives the model and the setting it ran, its day and its licence.
Epoch AI
- GPQA Diamond, qwen3-1.7b: 38.0% (± 2.7), run 28 August 2026
- GPQA Diamond, qwen3-1.7b_none: 30.6% (± 2.3), run 28 August 2026
- OTIS Mock AIME 2024–2025, qwen3-1.7b_none: 8.1% (± 2.8), run 28 August 2026
Epoch AI, ‘Capabilities & benchmarking’, epoch.ai/benchmarks, CC BY 4.0: Epoch AI’s own runs and its Capabilities Index. Data · CC BY 4.0
Questions
When was Qwen3-1.7B released?
Alibaba Tongyi released Qwen3-1.7B on 29 April 2025.
Is Qwen3-1.7B still available?
Yes: it is generally available, as Alibaba Tongyi states it.
Are the weights of Qwen3-1.7B open?
Yes: Alibaba Tongyi publishes the weights of Qwen3-1.7B for download.
What is the licence of Qwen3-1.7B?
The licence of Qwen3-1.7B is Apache 2.0, as Alibaba Tongyi names it.
What does Qwen3-1.7B take and return?
Qwen3-1.7B takes text and returns text.
How many parameters does Qwen3-1.7B have?
Qwen3-1.7B has 1,700,000,000 parameters, as Alibaba Tongyi publishes it.
More from Alibaba Tongyi
- Qwen-1.8B
- Qwen-14B
- Qwen-72B
- Qwen-7B
- Qwen-Audio
- Qwen-Image
- Qwen-VL
- Qwen-VL-Max
- Qwen-VL-Plus
- Qwen1.5-MoE-A2.7B
- Qwen2-Audio
- Qwen2-VL-72B
- Qwen2.5-Omni-3B
- Qwen2.5-Omni-7B
- Qwen2.5-VL-3B
- Qwen2.5-VL-7B
- Qwen3-0.6B
- Qwen3-14B
- Qwen3-235B-A22B
- Qwen3-30B-A3B
- Qwen3-32B
- Qwen3-4B
- Qwen3-8B
- Qwen3-ASR-0.6B
Sources
- Qwen3: Think Deeper, Act Faster (read 16 October 2026)
- Qwen3-1.7B (read 16 October 2026)
- Qwen3 concepts documentation (read 16 October 2026)
- Alibaba Cloud Model Studio: Model inference pricing (read 16 October 2026)