Open vs Closed LLMs: Four Dimensions for Enterprise Decision-Making
The gap between open models like Llama and DeepSeek and closed models like GPT and Claude keeps narrowing. A calm framework across cost, privacy, performance and ecosystem.
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The gap between open models like Llama and DeepSeek and closed models like GPT and Claude keeps narrowing. A calm framework across cost, privacy, performance and ecosystem.
On July 31, 2026, DeepSeek launched the official DeepSeek-V4-Flash-0731 API in public beta — architecture unchanged, gains from post-training alone, with agent benchmarks far above the V4-Pro preview.
LLM-driven NPCs can already do free-form dialogue and dynamic storylines; vendor SDKs and studio pilots are spreading, but large-scale adoption is still being proven.
Google released Gemini 3 on November 18, 2025, calling it its most intelligent model — and for the first time embedded it in Search on launch day.
Alibaba released Qwen3-Max on September 24, 2025 — its largest model ever at over 1 trillion parameters — alongside Nvidia partnership news.
OpenAI released GPT-5 on August 7, 2025, calling it its 'smartest, fastest, most useful model yet,' with built-in thinking available to free users.
Moonshot AI unveils Kimi K2 with 1 trillion total parameters — the largest open model at launch — excelling at agentic and coding tasks.
Alibaba releases the Qwen 3 series; the flagship Qwen3-235B-A22B rivals top models like DeepSeek-R1 and o1 on major benchmarks.
Meta released Llama 4 Scout and Maverick on April 5, 2025 — its first natively multimodal open-weight models, with Scout supporting a 10M-token context.
Google released Gemini 2.5 Pro in March 2025 with built-in reasoning, leading multiple benchmarks by meaningful margins.
On February 26, 2025, Amazon unveiled the generative-AI Alexa+, free for Prime members — the biggest overhaul in the assistant's decade.
DeepSeek released V3 on December 26, 2024: 671B total / 37B active parameters, trained for a fraction of closed-model budgets, open and commercial-ready.