Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from...
Model details →Mistral: Mistral Small 4 (batch) vs MoonshotAI: Kimi K2.5
Mistral: Mistral Small 4 (batch) wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...
Model details →Side-by-side comparison
| Capability | Mistral: Mistral Small 4 (batch) | MoonshotAI: Kimi K2.5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 262K | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.07 | $0.45 | 🏆 Mistral: Mistral Small 4 (batch) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.30 | $2.25 | 🏆 Mistral: Mistral Small 4 (batch) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Mistral: Mistral Small 4 (batch) better than MoonshotAI: Kimi K2.5?
Mistral: Mistral Small 4 (batch) wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Mistral: Mistral Small 4 (batch) and MoonshotAI: Kimi K2.5?
Input: $0.07 vs $0.45 per 1M tokens. Output: $0.30 vs $2.25 per 1M tokens.
What context windows do Mistral: Mistral Small 4 (batch) and MoonshotAI: Kimi K2.5 support?
Mistral: Mistral Small 4 (batch) supports up to 262K tokens. MoonshotAI: Kimi K2.5 supports up to 262K tokens.
Do both Mistral: Mistral Small 4 (batch) and MoonshotAI: Kimi K2.5 support tool calling?
Mistral: Mistral Small 4 (batch): yes. MoonshotAI: Kimi K2.5: yes.