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Qwen-Plus
Qwen-Plus, based on the Qwen2.5 foundation model, is a 131K context model with a balanced performance, speed, and cost combination.
2/1/2025
1,000,000 tokens
#185 Text (Japanese)
Specifications
Modalities
Input
text
Output
text
Supported Parameters
max_tokens
presence_penalty
response_format
seed
temperature
tool_choice
tools
top_p
Max Output Tokens
32,768Data policy
- Prompt retention
- Unknown — we could not confirm
- Training
- Unknown — not declared
"Unknown" does not mean "safe". It means we could not confirm it.
Whether a provider trains on prompts is a declared value from our terms with them. Retention is determined from the upstream listing for every host this model can reach. Neither is guessed.
Frequently asked questions
- Is Qwen-Plus available on FastMetal?
- Not at the moment. Qwen3 VL 235B A22B Instruct, from the same lab, is available on the FastMetal API today.
- What is the context window of Qwen-Plus?
- 1,000,000 tokens, shared between the prompt and the response.
- How does Qwen-Plus rank?
- #185 on the public arena's Japanese board (ELO 1,278). Ranks move as the leaderboard is updated.
Leaderboard
Text
russianELO: 1,354
#202CodingELO: 1,378
#239MathELO: 1,322
#232Creative WritingELO: 1,316
#219Instruction FollowingELO: 1,332
#227Hard PromptsELO: 1,352
#235Multi-TurnELO: 1,353
#210OverallELO: 1,346
#228JapaneseELO: 1,278
#185ChineseELO: 1,375
#216EnglishELO: 1,356
#240Rankings: LMArena leaderboard dataset (lmarena-ai/leaderboard-dataset), CC BY 4.0, snapshot 2026-10-22; category names mapped and ratings rounded by FastMetal.