Merge pull request #6 from Conceptual-Machines/fix/anthropic-no-temperature

Anthropic: honor noTemperature (0.2.1)

Author: lucaromagnoli

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.22)
-project(juce_llm VERSION 0.2.0 LANGUAGES CXX)
+project(juce_llm VERSION 0.2.1 LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

juce_llm/juce_llm.h

@@ -3,7 +3,7 @@
 
   ID:               juce_llm
   vendor:           Conceptual Machines
-  version:          0.2.0
+  version:          0.2.1
   name:             LLM Client
   description:      Unified LLM API client for JUCE — text generation and structured
                     output across OpenAI, Anthropic, Gemini, OpenRouter, and llama-server.

juce_llm/llm/providers/AnthropicClient.cpp

@@ -21,7 +21,10 @@ juce::String AnthropicClient::buildRequestBody(const Request& request) const {
     int maxTok = request.maxTokens > 0 ? request.maxTokens
                                        : (config_.maxTokens > 0 ? config_.maxTokens : 4096);
     payload->setProperty("max_tokens", maxTok);
-    payload->setProperty("temperature", (double)request.temperature);
+    // Some newer models (e.g. Claude Opus 4.8) deprecated the temperature
+    // parameter and reject the request if it's present.
+    if (!config_.noTemperature)
+        payload->setProperty("temperature", (double)request.temperature);
     payload->setProperty("messages", messagesArray);
 
     // System prompt with prompt caching — cache the system prompt block