diff --git a/hermes_cli/auth.py b/hermes_cli/auth.py
index 9d6db629ed20..8804bcbeca15 100644
--- a/hermes_cli/auth.py
+++ b/hermes_cli/auth.py
@@ -290,14 +290,6 @@ PROVIDER_REGISTRY: Dict[str, ProviderConfig] = {
         api_key_env_vars=("GMI_API_KEY",),
         base_url_env_var="GMI_BASE_URL",
     ),
-    "upstage": ProviderConfig(
-        id="upstage",
-        name="Upstage Solar",
-        auth_type="api_key",
-        inference_base_url="https://api.upstage.ai/v1",
-        api_key_env_vars=("UPSTAGE_API_KEY",),
-        base_url_env_var="UPSTAGE_BASE_URL",
-    ),
     "minimax": ProviderConfig(
         id="minimax",
         name="MiniMax",
@@ -1685,7 +1677,6 @@ def resolve_provider(
         "step": "stepfun", "stepfun-coding-plan": "stepfun",
         "arcee-ai": "arcee", "arceeai": "arcee",
         "gmi-cloud": "gmi", "gmicloud": "gmi",
-        "solar": "upstage",
         "minimax-china": "minimax-cn", "minimax_cn": "minimax-cn",
         "minimax-portal": "minimax-oauth", "minimax-global": "minimax-oauth", "minimax_oauth": "minimax-oauth",
         "alibaba_coding": "alibaba-coding-plan", "alibaba-coding": "alibaba-coding-plan",
diff --git a/hermes_cli/models.py b/hermes_cli/models.py
index 58852e551882..d81c409814c7 100644
--- a/hermes_cli/models.py
+++ b/hermes_cli/models.py
@@ -1088,7 +1088,6 @@ CANONICAL_PROVIDERS: list[ProviderEntry] = [
     ProviderEntry("bedrock",        "AWS Bedrock",              "AWS Bedrock (Claude, Nova, Llama, DeepSeek; IAM or API key)"),
     ProviderEntry("azure-foundry",  "Azure Foundry",            "Azure Foundry (OpenAI-style or Anthropic-style endpoint, your Azure AI deployment)"),
     ProviderEntry("qwen-oauth",     "Qwen OAuth (Portal)",      "Qwen OAuth (Reuses local Qwen CLI login)"),
-    ProviderEntry("upstage",        "Upstage Solar",            "Upstage (Solar API)"),
 ]
 
 # Auto-extend CANONICAL_PROVIDERS with any provider registered in providers/