qwen3.5-flash qwen3.5-35b-a3b qwen3.5-122b-a10b qwen3.5-27b qwen3.5-397b-a17b gpt-5.3-codex claude-code alibaba openai anthropic cursor huggingface model-architecture reinforcement-learning quantization context-windows agentic-ai api websockets software-ux enterprise-workflows model-deployment awnihannun andrew_n_carr justinlin610 unslothai terryyuezhuo haihaoshen 0xsero ali_tongyilab scaling01 gdb noahzweben _catwu
Alibaba launched the Qwen 3.5 Medium Model Series featuring models like Qwen3.5-Flash, Qwen3.5-35B-A3B (MoE), and Qwen3.5-122B-A10B (MoE) emphasizing efficiency over scale with innovations like 1M context and INT4 quantization. OpenAI released GPT-5.3-Codex via the Responses API with enhanced file input support and faster web socket-based throughput. Anthropic introduced Claude Code Remote Control enabling terminal session continuation from mobile and expanded enterprise workflow features. Cursor shifted UX to agent demo videos instead of diffs, highlighting new interaction modes.