Kimi K2 0905
Provider：Moonshot AI
Kimi K2 0905 is the September update of [Kimi K2 0711](moonshotai/kimi-k2). It is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32...
Key specs
- Context：262.1K
- Max output：100.4K
- Tokenizer：Other
- Released：2025-09-04
Token pricing
- Input price：$0.600 / 1M tokens
- Output price：$2.50 / 1M tokens
- Blended price：$1.07 / 1M tokens
Modalities
Text
Use Cases
- Deep Reasoning & Analysis：Process long legal docs, academic papers, financial reports; multi-hop reasoning and evidence-chain tracing across huge contexts.（≈ $0.020/call）
- Chat & Support：FAQ auto-response, multi-turn dialogue, emotion detection — e-commerce, finance, gov.（≈ $0.0050/call）
When to pick this model
Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.
- Long max output (>=30K tokens): strong fit for deep report / essay / document-drafting workflows.
FAQ
- What is the token pricing of Kimi K2 0905? Input price $0.600 / 1M tokens, output price $2.50 / 1M tokens, blended about $1.07 / 1M tokens. Refer to Moonshot AI’s official page for the exact rate.
- What context window does Kimi K2 0905 support? Context window is 262.1K, max output about 100.4K, suitable for long documents, multi-turn chat and complex reasoning.
- What scenarios is Kimi K2 0905 best for? Based on its capability and pricing, Kimi K2 0905 fits best: Deep Reasoning & Analysis, Chat & Support. See the Use Cases section for details and cost estimates.
- What input/output modalities does Kimi K2 0905 support? Supports Text modality.
- Is Kimi K2 0905 a free model? Kimi K2 0905 is billed per token, not a free model.
- Which provider offers Kimi K2 0905? Kimi K2 0905 is offered by Moonshot AI.
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Full info：Kimi K2 0905