LLM Reference

Qwen3-105B

Released
2025-12-15
Last refreshed
2026-04-18
Status
Researched 182d ago
Open sourceCommercial use: permittedRAGAgentsLong contextJSON / Tool use

Qwen3-105B is a released rag, agents, and long context model with open-source and 128k context; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating rag, agents, and 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
  • Teams that need a tracked hosted API route today
Specifications
Family
Qwen3
Released
2025-12-15
Context
128k
Parameters
105B
Knowledge cutoff
2025-02
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Created by

AI research institute of Alibaba Group.

Hangzhou, Zhejiang, China
Founded 2017
Website
Pricing

No tracked provider token pricing is available yet.

About

Next-generation Alibaba Qwen3 model with 105B parameters. Significant improvements in reasoning, math, and code generation.

Qwen3-105B is an open-source model in the Qwen3 family. The structured metadata tracks a 128k-token context window, function calling, and tool use. No headline benchmark score is tracked for Qwen3-105B yet.

Top use-case fit: coding, agents, and build tasks

RAG

Included by capability and metadata signals in the decision map.

Agents

Included by capability and metadata signals in the decision map.

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

Function CallingTool UseFine-tuning

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Compare Qwen3-105B with other models

Frequently asked questions

What is the context window of Qwen3-105B?

Qwen3-105B has a context window of 128k tokens.

When was Qwen3-105B released?

Qwen3-105B was released on 2025-12-15.