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fix(opencode-go): strip trailing /v1 from base URL for Anthropic models (#4918)

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The Anthropic SDK appends /v1/messages to the base_url, so OpenCode's
base URL https://opencode.ai/zen/go/v1 produced a double /v1 path
(https://opencode.ai/zen/go/v1/v1/messages), causing 404s for MiniMax
models. Strip trailing /v1 when api_mode is anthropic_messages.

Also adds MiMo-V2-Pro, MiMo-V2-Omni, and MiniMax-M2.5 to the OpenCode
Go model lists per their updated docs.

Fixes #4890
This commit is contained in:
Teknium
2026-04-03 18:47:51 -07:00
committed by GitHub
parent d4bf517b19
commit 36aace34aa
5 changed files with 22 additions and 3 deletions
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3
hermes_cli/models.py
View File

@@ -201,7 +201,10 @@ _PROVIDER_MODELS: dict[str, list[str]] = {
"opencode-go": [
"glm-5",
"kimi-k2.5",
"mimo-v2-pro",
"mimo-v2-omni",
"minimax-m2.7",
"minimax-m2.5",
],
"ai-gateway": [
"anthropic/claude-opus-4.6",

11
hermes_cli/runtime_provider.py
View File

@@ -3,6 +3,7 @@
from __future__ import annotations
import os
import re
from typing import Any, Dict, Optional
from hermes_cli import auth as auth_mod
@@ -168,6 +169,13 @@ def _resolve_runtime_from_pool_entry(
elif base_url.rstrip("/").endswith("/anthropic"):
api_mode = "anthropic_messages"
# OpenCode base URLs end with /v1 for OpenAI-compatible models, but the
# Anthropic SDK prepends its own /v1/messages to the base_url. Strip the
# trailing /v1 so the SDK constructs the correct path (e.g.
# https://opencode.ai/zen/go/v1/messages instead of .../v1/v1/messages).
if api_mode == "anthropic_messages" and provider in ("opencode-zen", "opencode-go"):
base_url = re.sub(r"/v1/?$", "", base_url)
return {
"provider": provider,
"api_mode": api_mode,
@@ -700,6 +708,9 @@ def resolve_runtime_provider(
# (e.g. https://api.minimax.io/anthropic, https://dashscope.../anthropic)
elif base_url.rstrip("/").endswith("/anthropic"):
api_mode = "anthropic_messages"
# Strip trailing /v1 for OpenCode Anthropic models (see comment above).
if api_mode == "anthropic_messages" and provider in ("opencode-zen", "opencode-go"):
base_url = re.sub(r"/v1/?$", "", base_url)
return {
"provider": provider,
"api_mode": api_mode,

2
hermes_cli/setup.py
View File

@@ -115,7 +115,7 @@ _DEFAULT_PROVIDER_MODELS = {
"ai-gateway": ["anthropic/claude-opus-4.6", "anthropic/claude-sonnet-4.6", "openai/gpt-5", "google/gemini-3-flash"],
"kilocode": ["anthropic/claude-opus-4.6", "anthropic/claude-sonnet-4.6", "openai/gpt-5.4", "google/gemini-3-pro-preview", "google/gemini-3-flash-preview"],
"opencode-zen": ["gpt-5.4", "gpt-5.3-codex", "claude-sonnet-4-6", "gemini-3-flash", "glm-5", "kimi-k2.5", "minimax-m2.7"],
"opencode-go": ["glm-5", "kimi-k2.5", "minimax-m2.5", "minimax-m2.7"],
"opencode-go": ["glm-5", "kimi-k2.5", "mimo-v2-pro", "mimo-v2-omni", "minimax-m2.5", "minimax-m2.7"],
"huggingface": [
"Qwen/Qwen3.5-397B-A17B", "Qwen/Qwen3-235B-A22B-Thinking-2507",
"Qwen/Qwen3-Coder-480B-A35B-Instruct", "deepseek-ai/DeepSeek-R1-0528",