Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass. It is optimized for...
Model details →MoonshotAI: Kimi K2 0711 vs Anthropic: Claude Opus Latest
Anthropic: Claude Opus Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Claude Opus family.
Model details →Side-by-side comparison
| Capability | MoonshotAI: Kimi K2 0711 | Anthropic: Claude Opus Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 1M | 🏆 Anthropic: Claude Opus Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.57 | $5.00 | 🏆 MoonshotAI: Kimi K2 0711 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $2.30 | $25.00 | 🏆 MoonshotAI: Kimi K2 0711 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Anthropic: Claude Opus Latest |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Anthropic: Claude Opus Latest |
Frequently asked questions
Is MoonshotAI: Kimi K2 0711 better than Anthropic: Claude Opus Latest?
Anthropic: Claude Opus Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between MoonshotAI: Kimi K2 0711 and Anthropic: Claude Opus Latest?
Input: $0.57 vs $5.00 per 1M tokens. Output: $2.30 vs $25.00 per 1M tokens.
What context windows do MoonshotAI: Kimi K2 0711 and Anthropic: Claude Opus Latest support?
MoonshotAI: Kimi K2 0711 supports up to 131K tokens. Anthropic: Claude Opus Latest supports up to 1M tokens.
Do both MoonshotAI: Kimi K2 0711 and Anthropic: Claude Opus Latest support tool calling?
MoonshotAI: Kimi K2 0711: yes. Anthropic: Claude Opus Latest: yes.
Compare MoonshotAI: Kimi K2 0711 with other models
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