diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5787db62..a5b01ef4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `ChatDeepSeek()` for chatting via [DeepSeek](https://www.deepseek.com/). (#147)
 * Added `ChatOpenRouter()` for chatting via [Open Router](https://openrouter.ai/). (#148)
 * Added `ChatHuggingFace()` for chatting via [Hugging Face](https://huggingface.co/). (#144)
+* Added `ChatMistral()` for chatting via [Mistral AI](https://mistral.ai/). (#145)
 * Added `ChatPortkey()` for chatting via [Portkey AI](https://portkey.ai/). (#143)
 
 ### Bug fixes
diff --git a/chatlas/__init__.py b/chatlas/__init__.py
index a04d3bb8..a4f83a2f 100644
--- a/chatlas/__init__.py
+++ b/chatlas/__init__.py
@@ -14,6 +14,7 @@
 from ._provider_google import ChatGoogle, ChatVertex
 from ._provider_groq import ChatGroq
 from ._provider_huggingface import ChatHuggingFace
+from ._provider_mistral import ChatMistral
 from ._provider_ollama import ChatOllama
 from ._provider_openai import ChatAzureOpenAI, ChatOpenAI
 from ._provider_openrouter import ChatOpenRouter
@@ -40,6 +41,7 @@
     "ChatGoogle",
     "ChatGroq",
     "ChatHuggingFace",
+    "ChatMistral",
     "ChatOllama",
     "ChatOpenAI",
     "ChatOpenRouter",
diff --git a/chatlas/_provider_databricks.py b/chatlas/_provider_databricks.py
index 5f46f2e0..1ea4a5af 100644
--- a/chatlas/_provider_databricks.py
+++ b/chatlas/_provider_databricks.py
@@ -127,3 +127,14 @@ def __init__(
             api_key="no-token",  # A placeholder to pass validations, this will not be used
             http_client=httpx.AsyncClient(auth=client._client.auth),
         )
+
+    # Databricks doesn't support stream_options
+    def _chat_perform_args(
+        self, stream, turns, tools, data_model=None, kwargs=None
+    ) -> "SubmitInputArgs":
+        kwargs2 = super()._chat_perform_args(stream, turns, tools, data_model, kwargs)
+
+        if "stream_options" in kwargs2:
+            del kwargs2["stream_options"]
+
+        return kwargs2
diff --git a/chatlas/_provider_mistral.py b/chatlas/_provider_mistral.py
new file mode 100644
index 00000000..e7341e3c
--- /dev/null
+++ b/chatlas/_provider_mistral.py
@@ -0,0 +1,181 @@
+from __future__ import annotations
+
+import os
+from typing import TYPE_CHECKING, Optional
+
+from ._chat import Chat
+from ._logging import log_model_default
+from ._provider_openai import OpenAIProvider
+from ._utils import MISSING, MISSING_TYPE, is_testing
+
+if TYPE_CHECKING:
+    from openai.types.chat import ChatCompletion
+
+    from .types.openai import ChatClientArgs, SubmitInputArgs
+
+
+def ChatMistral(
+    *,
+    system_prompt: Optional[str] = None,
+    model: Optional[str] = None,
+    api_key: Optional[str] = None,
+    base_url: str = "https://api.mistral.ai/v1/",
+    seed: int | None | MISSING_TYPE = MISSING,
+    kwargs: Optional["ChatClientArgs"] = None,
+) -> Chat["SubmitInputArgs", ChatCompletion]:
+    """
+    Chat with a model hosted on Mistral's La Plateforme.
+
+    Mistral AI provides high-performance language models through their API platform.
+
+    Prerequisites
+    -------------
+
+    ::: {.callout-note}
+    ## API credentials
+
+    Get your API key from https://console.mistral.ai/api-keys.
+    :::
+
+    Examples
+    --------
+    ```python
+    import os
+    from chatlas import ChatMistral
+
+    chat = ChatMistral(api_key=os.getenv("MISTRAL_API_KEY"))
+    chat.chat("Tell me three jokes about statisticians")
+    ```
+
+    Known limitations
+    -----------------
+
+    * Tool calling may be unstable.
+    * Images require a model that supports vision.
+
+    Parameters
+    ----------
+    system_prompt
+        A system prompt to set the behavior of the assistant.
+    model
+        The model to use for the chat. The default, None, will pick a reasonable
+        default, and warn you about it. We strongly recommend explicitly
+        choosing a model for all but the most casual use.
+    api_key
+        The API key to use for authentication. You generally should not supply
+        this directly, but instead set the `MISTRAL_API_KEY` environment
+        variable.
+    base_url
+        The base URL to the endpoint; the default uses Mistral AI.
+    seed
+        Optional integer seed that Mistral uses to try and make output more
+        reproducible.
+    kwargs
+        Additional arguments to pass to the `openai.OpenAI()` client
+        constructor (Mistral uses OpenAI-compatible API).
+
+    Returns
+    -------
+    Chat
+        A chat object that retains the state of the conversation.
+
+    Note
+    ----
+    Pasting an API key into a chat constructor (e.g., `ChatMistral(api_key="...")`)
+    is the simplest way to get started, and is fine for interactive use, but is
+    problematic for code that may be shared with others.
+
+    Instead, consider using environment variables or a configuration file to manage
+    your credentials. One popular way to manage credentials is to use a `.env` file
+    to store your credentials, and then use the `python-dotenv` package to load them
+    into your environment.
+
+    ```shell
+    pip install python-dotenv
+    ```
+
+    ```shell
+    # .env
+    MISTRAL_API_KEY=...
+    ```
+
+    ```python
+    from chatlas import ChatMistral
+    from dotenv import load_dotenv
+
+    load_dotenv()
+    chat = ChatMistral()
+    chat.console()
+    ```
+
+    Another, more general, solution is to load your environment variables into the shell
+    before starting Python (maybe in a `.bashrc`, `.zshrc`, etc. file):
+
+    ```shell
+    export MISTRAL_API_KEY=...
+    ```
+    """
+    if isinstance(seed, MISSING_TYPE):
+        seed = 1014 if is_testing() else None
+
+    if model is None:
+        model = log_model_default("mistral-large-latest")
+
+    if api_key is None:
+        api_key = os.getenv("MISTRAL_API_KEY")
+
+    return Chat(
+        provider=MistralProvider(
+            api_key=api_key,
+            model=model,
+            base_url=base_url,
+            seed=seed,
+            kwargs=kwargs,
+        ),
+        system_prompt=system_prompt,
+    )
+
+
+class MistralProvider(OpenAIProvider):
+    def __init__(
+        self,
+        *,
+        api_key: Optional[str] = None,
+        model: str,
+        base_url: str = "https://api.mistral.ai/v1/",
+        seed: Optional[int] = None,
+        name: str = "Mistral",
+        kwargs: Optional["ChatClientArgs"] = None,
+    ):
+        super().__init__(
+            api_key=api_key,
+            model=model,
+            base_url=base_url,
+            seed=seed,
+            name=name,
+            kwargs=kwargs,
+        )
+
+    # Mistral is essentially OpenAI-compatible, with a couple small differences.
+    # We _could_ bring in the Mistral SDK and use it directly for more precise typing,
+    # etc., but for now that doesn't seem worth it.
+    def _chat_perform_args(
+        self, stream, turns, tools, data_model=None, kwargs=None
+    ) -> "SubmitInputArgs":
+        # Get the base arguments from OpenAI provider
+        kwargs2 = super()._chat_perform_args(stream, turns, tools, data_model, kwargs)
+
+        # Mistral doesn't support stream_options
+        if "stream_options" in kwargs2:
+            del kwargs2["stream_options"]
+
+        # Mistral wants random_seed, not seed
+        if seed := kwargs2.pop("seed", None):
+            if isinstance(seed, int):
+                kwargs2["extra_body"] = {"random_seed": seed}
+            elif seed is not None:
+                raise ValueError(
+                    "MistralProvider only accepts an integer seed, or None."
+                )
+
+        return kwargs2
diff --git a/chatlas/_provider_openai.py b/chatlas/_provider_openai.py
index 284cb84a..8e8e0ff9 100644
--- a/chatlas/_provider_openai.py
+++ b/chatlas/_provider_openai.py
@@ -310,8 +310,7 @@ def _chat_perform_args(
                 del kwargs_full["tools"]
 
         if stream and "stream_options" not in kwargs_full:
-            if self.__class__.__name__ != "DatabricksProvider":
-                kwargs_full["stream_options"] = {"include_usage": True}
+            kwargs_full["stream_options"] = {"include_usage": True}
 
         return kwargs_full
 
@@ -411,7 +410,9 @@ def _as_message_param(turns: list[Turn]) -> list["ChatCompletionMessageParam"]:
                     if isinstance(x, ContentText):
                         content_parts.append({"type": "text", "text": x.text})
                     elif isinstance(x, ContentJson):
-                        content_parts.append({"type": "text", "text": ""})
+                        content_parts.append(
+                            {"type": "text", "text": "<structured data/>"}
+                        )
                     elif isinstance(x, ContentToolRequest):
                         tool_calls.append(
                             {
@@ -450,7 +451,7 @@ def _as_message_param(turns: list[Turn]) -> list["ChatCompletionMessageParam"]:
                     if isinstance(x, ContentText):
                         contents.append({"type": "text", "text": x.text})
                     elif isinstance(x, ContentJson):
-                        contents.append({"type": "text", "text": ""})
+                        contents.append({"type": "text", "text": "<structured data/>"})
                     elif isinstance(x, ContentPDF):
                         contents.append(
                             {
diff --git a/docs/_quarto.yml b/docs/_quarto.yml
index 867be28b..7979f3e9 100644
--- a/docs/_quarto.yml
+++ b/docs/_quarto.yml
@@ -124,6 +124,7 @@ quartodoc:
         - ChatGoogle
         - ChatGroq
         - ChatHuggingFace
+        - ChatMistral
         - ChatOllama
         - ChatOpenAI
         - ChatOpenRouter
diff --git a/docs/get-started/models.qmd b/docs/get-started/models.qmd
index 8d0bc619..deaa662c 100644
--- a/docs/get-started/models.qmd
+++ b/docs/get-started/models.qmd
@@ -21,7 +21,7 @@ To see the pre-requisites for a given provider, visit the relevant usage page in
 | OpenAI                   | [`ChatOpenAI()`](../reference/ChatOpenAI.qmd)           |    |
 | Azure OpenAI             | [`ChatAzureOpenAI()`](../reference/ChatAzureOpenAI.qmd) | ✅ |
 | Google (Gemini)          | [`ChatGoogle()`](../reference/ChatGoogle.qmd)           |    |
-| Vertex AI                | [`ChatVertex()`](../reference/ChatVertex.qmd)           | ✅ |
+| Google (Vertex)          | [`ChatVertex()`](../reference/ChatVertex.qmd)           | ✅ |
 | GitHub model marketplace | [`ChatGithub()`](../reference/ChatGithub.qmd)           |    |
 | Ollama (local models)    | [`ChatOllama()`](../reference/ChatOllama.qmd)           |    |
 | Open Router              | [`ChatOpenRouter()`](../reference/ChatOpenRouter.qmd)   |    |
@@ -29,21 +29,26 @@ To see the pre-requisites for a given provider, visit the relevant usage page in
 | Hugging Face             | [`ChatHuggingFace()`](../reference/ChatHuggingFace.qmd) |    |
 | Databricks               | [`ChatDatabricks()`](../reference/ChatDatabricks.qmd)   | ✅ |
 | Snowflake Cortex         | [`ChatSnowflake()`](../reference/ChatSnowflake.qmd)     | ✅ |
+| Mistral                  | [`ChatMistral()`](../reference/ChatMistral.qmd)         | ✅ |
 | Groq                     | [`ChatGroq()`](../reference/ChatGroq.qmd)               |    |
 | perplexity.ai            | [`ChatPerplexity()`](../reference/ChatPerplexity.qmd)   |    |
 | Cloudflare               | [`ChatCloudflare()`](../reference/ChatCloudflare.qmd)   |    |
 | Portkey                  | [`ChatPortkey()`](../reference/ChatPortkey.qmd)         | ✅ |
 
 
-::: callout-note
-
+::: callout-tip
 ### Other providers
 
-If you want to use a model provider that isn't listed in the table above, you have two options:
+To use chatlas with a provider not listed in the table above, you have two options:
 
 1. If the model provider is OpenAI compatible (i.e., it can be used with the [`openai` Python SDK](https://github.com/openai/openai-python?tab=readme-ov-file#configuring-the-http-client)), use `ChatOpenAI()` with the appropriate `base_url` and `api_key`.
 2. If you're motivated, implement a new provider by subclassing [`Provider`](https://github.com/posit-dev/chatlas/blob/main/chatlas/_provider.py) and implementing the required methods.
+:::
+
+::: callout-warning
+### Known limitations
 
+Some providers may have a limited amount of support for things like tool calling, structured data extraction, images, etc. In this case, the provider's reference page should include a known limitations section describing the limitations.
 :::
 
 ### Model choice
diff --git a/tests/test_provider_mistral.py b/tests/test_provider_mistral.py
new file mode 100644
index 00000000..e1396506
--- /dev/null
+++ b/tests/test_provider_mistral.py
@@ -0,0 +1,73 @@
+import os
+
+import pytest
+
+from chatlas import ChatMistral
+
+from .conftest import (
+    assert_data_extraction,
+    assert_images_inline,
+    assert_images_remote,
+    assert_turns_existing,
+    assert_turns_system,
+)
+
+api_key = os.getenv("MISTRAL_API_KEY")
+if api_key is None:
+    pytest.skip("MISTRAL_API_KEY is not set; skipping tests", allow_module_level=True)
+
+
+def test_mistral_simple_request():
+    chat = ChatMistral(
+        system_prompt="Be as terse as possible; no punctuation",
+    )
+    chat.chat("What is 1 + 1?")
+    turn = chat.get_last_turn()
+    assert turn is not None
+    assert turn.tokens is not None
+    assert len(turn.tokens) == 3
+    assert turn.tokens[0] > 0  # prompt tokens
+    assert turn.tokens[1] > 0  # completion tokens
+    assert turn.finish_reason == "stop"
+
+
+@pytest.mark.asyncio
+async def test_mistral_simple_streaming_request():
+    chat = ChatMistral(
+        system_prompt="Be as terse as possible; no punctuation",
+    )
+    res = []
+    async for x in await chat.stream_async("What is 1 + 1?"):
+        res.append(x)
+    assert "2" in "".join(res)
+    turn = chat.get_last_turn()
+    assert turn is not None
+    assert turn.finish_reason == "stop"
+
+
+def test_mistral_respects_turns_interface():
+    chat_fun = ChatMistral
+    assert_turns_system(chat_fun)
+    assert_turns_existing(chat_fun)
+
+
+# Tool calling is poorly supported
+# def test_mistral_tool_variations():
+#    chat_fun = ChatMistral
+#    assert_tools_simple(chat_fun)
+#    assert_tools_simple_stream_content(chat_fun)
+
+# Tool calling is poorly supported
+# @pytest.mark.asyncio
+# async def test_mistral_tool_variations_async():
+#    await assert_tools_async(ChatMistral)
+
+
+def test_data_extraction():
+    assert_data_extraction(ChatMistral)
+
+
+def test_mistral_images():
+
+    assert_images_inline(ChatMistral)
+    assert_images_remote(ChatMistral)