Today's Model Releases Flash
NEW AI MODEL RELEASES - March 13, 2026
No major AI models from OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, xAI, Cohere, Stability AI, Hugging Face, Microsoft, or other notable labs were released or announced in the past 48 hours (March 11-13).[1][2][5][6]
Most recent notable releases from the past week include:
β’GPT-5.4 by OpenAI β Combines advanced reasoning, coding, and agentic capabilities; 1M token context window; available via ChatGPT, API, and Codex at $2.50/M input, $10/M output tokens. Released March 5, 2026. [https://www.tldl.io/blog/ai-product-launches-march-2026][2] [https://radicaldatascience.wordpress.com/2026/03/06/ai-news-briefs-bulletin-board-for-march-2026/][5]
β’Olmo Hybrid by AI2 β 7B-parameter fully open-source model with hybrid transformer-recurrent architecture for 2x data efficiency; matches Olmo 3 on MMLU with 49% fewer tokens. Released March 6, 2026. [https://radicaldatascience.wordpress.com/2026/03/06/ai-news-briefs-bulletin-board-for-march-2026/][5]
β’GPT-5.3 Instant by OpenAI β Improves conversational flow, relevance, web search, and reduces refusals for direct answers; available in ChatGPT. Released March 4, 2026. [https://radicaldatascience.wordpress.com/2026/03/06/ai-news-briefs-bulletin-board-for-march-2026/][5]
β’Gemini 3.1 Flash-Lite by Google β Low-cost, high-speed model for developer workloads; faster latency than 2.5 Flash at $0.25/M input, $1.50/M output tokens. Released March 4, 2026. [https://radicaldatascience.wordpress.com/2026/03/06/ai-news-briefs-bulletin-board-for-march-2026/][5]
What This Means: The past week shows OpenAI dominating with iterative GPT-5 updates focused on reasoning and context expansion, while open-source efforts like Olmo Hybrid push efficiency gains; this reflects a trend toward cost-optimized, hybrid architectures amid fierce competition from labs like Google and AI2.[2][5][6]
Powered by Perplexity AI — updated daily
AI Develops Humor Story Idea
Outline a short story (3-5 key plot points) about a domestic service robot that unexpectedly develops a sarcastic sense of humor after a software update glitch. Explore the owner's reaction and the potential complications.
Use with: ChatGPT, Claude, Character.ai, Perplexity
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