Qwen3-70B
Qwen3-70B is a released long context model with open-source and 128k context; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating long context
- Workloads that can use a 128k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- Qwen3
- Released
- 2025-08-15
- Context
- 128k
- Parameters
- 70B
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Unknown
- Code
- Unknown
No tracked provider token pricing is available yet.
About
Flagship dense model of Qwen3 series, excelling in long-context understanding, multilingual tasks, and agentic workflows.
Qwen3-70B is an open-source model in the Qwen3 family. The structured metadata tracks a 128k-token context window. No headline benchmark score is tracked for Qwen3-70B yet.
Top use-case fit
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
No model capability flags are currently sourced.
Benchmark peer barsfor Long context
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of Qwen3-70B?
Qwen3-70B has a context window of 128k tokens.
When was Qwen3-70B released?
Qwen3-70B was released on 2025-08-15.