Last refreshed 2026-05-22. Next refresh: weekly.
Why use Mistral Magistral Small 2509 on Vercel AI Gateway?
Vercel AI Gateway offers Mistral Magistral Small 2509 with pay-as-you-go pricing at $0.50/1M input tokens. Vercel AI Gateway is a unified AI proxy providing a single OpenAI-compatible API endpoint to 275+ models from 25+ providers including Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek, xAI, Alibaba, Amazon, ByteDance, Cohere, MiniMax, MoonshotAI, KwaiPilot, Black Forest Labs, Recraft, Voyage AI, NVIDIA, and more.
Compare Mistral Magistral Small 2509 across 2 providers to find the best fit for your use caseSetup recipe
Python + curlpip install openaiexport AI_GATEWAY_API_KEY=...import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],mistral/magistral-smallRequest example
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],
base_url="https://ai-gateway.vercel.sh/v1"
)
response = client.chat.completions.create(
model="mistral/magistral-small",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Use provider model ID "mistral/magistral-small", not the LLMReference slug "mistral-magistral-small".
- creator/model-name e.g. kwaipilot/kat-coder-pro-v2
- The examples expect AI_GATEWAY_API_KEY; rename it only if your application config maps the new variable.
Compare Mistral Magistral Small 2509 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| AWS Bedrock | $0.50 | $1.50 |
| Vercel AI Gateway | $0.50 | $1.50 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.50 |
| Output tokens | $1.50 |
Capabilities
No model capability flags are currently sourced.
About Mistral Magistral Small 2509
Mistral Magistral Small 2509 is MistralAI's Magistral model. It was released 2025-09-01.
FAQ
What does Mistral Magistral Small 2509 cost on Vercel AI Gateway?
On Vercel AI Gateway, Mistral Magistral Small 2509 costs $0.5 per 1M input tokens and $1.5 per 1M output tokens.
What is the context window for Mistral Magistral Small 2509 on Vercel AI Gateway?
Mistral Magistral Small 2509 supports a 128,000 token context window on Vercel AI Gateway.
How does Vercel AI Gateway compare to other Mistral Magistral Small 2509 providers?
Mistral Magistral Small 2509 is available from 2 providers. The cheapest input pricing is $0.50/1M tokens from AWS Bedrock.
What API model ID do I use for Mistral Magistral Small 2509 on Vercel AI Gateway?
Use the model ID mistral/magistral-small when calling Vercel AI Gateway's API.
Who created Mistral Magistral Small 2509?
Mistral Magistral Small 2509 was created by MistralAI as part of the Magistral model family.
Is Mistral Magistral Small 2509 open source?
Mistral Magistral Small 2509 is not open source; the seed data lists it as proprietary.