Mistral AI/ Mistral
Mistral Small 4
mistral/mistral/small-2603
Fast Mistral production model for chat, extraction, and cost-sensitive agents
Released
2026-03-16
Context window
256K
Max output
256K
Weights
Open weight
Modalities
Input
TextImage
Output
Text
Identity
- Version
- mistral-small-2603
- Knowledge cutoff
- 2025-06
- Aliases
- Mistral Small 4
Resources
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| Venice AI | mistral-small-2603 | openai_chat | 256K | 256K | TextImage | Text | AttachmentsReasoningTool callTemperatureOpen weightStructured | - | input $0.1875/M output $0.75/M | Yes |
| Mistral | mistral-small-2603 | custom | 256K | 256K | TextImage | Text | AttachmentsReasoningTool callTemperatureOpen weightStructured | - | input $0.15/M output $0.6/M | Yes |
| OpenRouter | mistralai/mistral-small-2603 | openai_chat | 256K | 256K | TextImage | Text | AttachmentsReasoningTool callTemperatureOpen weightStructured | Default reasoning: high, Hugging Face: mistralai/Mistral-Small-4-119B-2603 | input $0.15/M · cache read $0.015/M output $0.6/M | Yes |
| Kilo Gateway | mistralai/mistral-small-2603 | openai_chat | 256K | 256K | TextImage | Text | AttachmentsReasoningTool callTemperatureOpen weightStructured | - | input $0.15/M · cache read $0.015/M output $0.6/M | Yes |
Capabilities
AttachmentsReasoningTool callTemperatureOpen weightStructured
Official price
input $0.15/M
output $0.6/M