opencode.jsonc

{
  "$schema": "https://opencode.ai/config.json",

  // ---------------------------------------------------------------------------
  // Providers
  // ---------------------------------------------------------------------------
  // "opencode" is the OpenCode Zen catalog (grok-code, qwen3-coder, etc.). It is
  // loaded automatically with no API key, so it has to be disabled explicitly.
  // Add "anthropic" here too if you want the ANTHROPIC_API_KEY models hidden.
  "disabled_providers": ["opencode"],

  // Defaults — change freely, refs are "ollama/<key from the models map below>".
  "model": "ollama/qwen3.6:latest",
  "small_model": "ollama/qwen3.5:4b",

  "provider": {
    "ollama": {
      "name": "Ollama (local)",
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "http://localhost:11434/v1",
        "apiKey": "ollama", // Ollama ignores this; the SDK wants it present.
        "headerTimeout": 300000, // big MLX models can be slow to first token
        "chunkTimeout": 300000
      },
      // Context limits below match each model's full trained window. Verified:
      // ollama 0.32.14 on this machine auto-sizes num_ctx to the full 262144
      // (checked via /api/ps). If you ever see silent truncation, pin the server
      // side with OLLAMA_CONTEXT_LENGTH=<n> before `ollama serve`.
      "models": {
        // --- Qwen 3.6 / 3.8 / next -------------------------------------------
        "qwen3.6:latest": {
          "name": "Qwen3.6 36B MoE",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "qwen3-next:latest": {
          "name": "Qwen3-Next 80B",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "qwen3.8:27b-mlx": {
          "name": "Qwen3.8 27B (MLX)",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "qwen3.8-abliterated": {
          "id": "jobhub/Qwen3.8-abliterated:latest",
          "name": "Qwen3.8 27B (abliterated)",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },

        // --- Qwen 3.5 ---------------------------------------------------------
        "qwen3.5:27b": {
          "name": "Qwen3.5 27B",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "qwen3.5:4b": {
          "name": "Qwen3.5 4B (fast)",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 262144, "output": 16384 }
        },
        "qwen3:1.7b": {
          "name": "Qwen3 1.7B (tiny)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 40960, "output": 8192 }
        },

        // --- Opus-distilled Qwen MoE variants ---------------------------------
        "qwen3.6-opus-distill": {
          "id": "yanjia/Qwen3.6-35B-A3B-Opus4.7-Reasoning-Distilled:q4km",
          "name": "Qwen3.6 35B-A3B Opus-distilled (q4km)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "qwen3.5-opus-distil": {
          "id": "gag0/qwen35-opus-distil:latest",
          "name": "Qwen3.5 35B-A3B Opus-distilled",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },

        // --- Laguna ------------------------------------------------------------
        "laguna-xs-2.1:mlx-bf16": {
          "name": "Laguna XS 2.1 34B (MLX bf16)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "laguna-xs-2.1:mxfp8": {
          "name": "Laguna XS 2.1 34B (mxfp8)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "laguna-xs.2:latest": {
          "name": "Laguna XS.2 33B",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 131072, "output": 32768 }
        },

        // --- Gemma 4 -----------------------------------------------------------
        "gemma4:31b-mlx": {
          "name": "Gemma4 31B (MLX)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "gemma4:26b-mlx": {
          "name": "Gemma4 26B (MLX)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 32768 }
        },
        "gemma4:12b-mlx": {
          "name": "Gemma4 12B (MLX)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 262144, "output": 16384 }
        },
        "gemma4:latest": {
          "name": "Gemma4 8B (vision+audio)",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 131072, "output": 16384 }
        },

        // --- GPT-OSS -----------------------------------------------------------
        "gpt-oss:120b": {
          "name": "GPT-OSS 120B (MXFP4)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 131072, "output": 32768 }
        },
        "gpt-oss:20b": {
          "name": "GPT-OSS 20B (MXFP4)",
          "tool_call": true,
          "reasoning": true,
          "attachment": false,
          "temperature": true,
          "limit": { "context": 131072, "output": 32768 }
        },

        // --- Nemotron ----------------------------------------------------------
        "nemotron3:33b": {
          "name": "Nemotron3 33B",
          "tool_call": true,
          "reasoning": true,
          "attachment": true,
          "temperature": true,
          "limit": { "context": 131072, "output": 32768 }
        }

        // nomic-embed-text:latest is intentionally absent — embedding-only model,
        // no chat/completion capability, so opencode can't use it.
      }
    }
  }
}