MAMistral AI/ Mistral
Mistral Small 4
mistral/mistral-small-2603
Our powerful hybrid model unifying instruct, reasoning, and coding capabilities in a single model. 119B parameters with 6.5B active.
Model information
Released
2026-03-16
Context window
256K
Max output
256K
Model parameters
119B
Active parameters
6.5B
Weights
Open
Modalities
Input
ImageText
Output
Text
Identity
- Version
- 26.03
- Knowledge cutoff
- 2025-06
- License
- Apache-2.0
- Aliases
- Mistral Small 4
Resources
Capabilities
AttachmentsOpen weightReasoningStructuredTemperatureTool call
Official price
input $0.15/M · output $0.6/M
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| Venice AI | mistral-small-2603 | openai_chat | 256K | 256K | AttachmentsReasoningTool callStructuredTemperature | - | input $0.188/M · output $0.75/M | Yes | ||
| Mistral | mistral-small-2603 | custom | 256K | 256K | AttachmentsReasoningTool callTemperature | - | input $0.15/M · output $0.6/M | Yes | ||
| OpenRouter | mistralai/mistral-small-2603 | openai_chat | 256K | 256K | AttachmentsReasoningTool callStructuredTemperature | Reasoning levels: high, none, Default reasoning: high, Reasoning disabled by default, Hugging Face: mistralai/Mistral-Small-4-119B-2603 | input $0.15/M · output $0.6/M cache read $0.015/M | Yes | ||
| Kilo Gateway | mistralai/mistral-small-2603 | openai_chat | 256K | 256K | AttachmentsReasoningTool callStructuredTemperature | - | input $0.15/M · output $0.6/M cache read $0.015/M | Yes |