From 8da09eae1d496c700df951c9142bfd744b544d78 Mon Sep 17 00:00:00 2001
From: Daryl <23520617+PlatyPew@users.noreply.github.com>
Date: Fri, 27 Jun 2025 15:27:40 +0800
Subject: [PATCH] fix: forbidden inputs in mistral ai (#2348)

---
 lua/avante/providers/openai.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lua/avante/providers/openai.lua b/lua/avante/providers/openai.lua
index c894805..224c5bb 100644
--- a/lua/avante/providers/openai.lua
+++ b/lua/avante/providers/openai.lua
@@ -49,6 +49,8 @@ end
 
 function M.is_openrouter(url) return url:match("^https://openrouter%.ai/") end
 
+function M.is_mistral(url) return url:match("^https://api%.mistral%.ai/") end
+
 ---@param opts AvantePromptOptions
 function M.get_user_message(opts)
   vim.deprecate("get_user_message", "parse_messages", "0.1.0", "avante.nvim")
@@ -557,9 +559,9 @@ function M:parse_curl_args(prompt_opts)
       model = provider_conf.model,
       messages = self:parse_messages(prompt_opts),
       stream = true,
-      stream_options = {
+      stream_options = not M.is_mistral(provider_conf.endpoint) and {
         include_usage = true,
-      },
+      } or nil,
       tools = tools,
     }, request_body),
   }