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Person: "mustafasuleyman"
not much happened today
gpt-5 gpt-4o grok-4 claude-4-sonnet openai microsoft reasoning latency model-routing benchmarking reinforcement-learning hallucination-control creative-writing priority-processing api-traffic model-deprecation user-experience model-selection voice-mode documentation sama nickaturley elaineyale6 scaling01 mustafasuleyman kevinweil omarsar0 jeremyphoward juberti epochairesearch lechmazur gdb
OpenAI launched GPT-5 with a unified user experience removing manual model selection, causing initial routing and access issues for Plus users that are being addressed with fixes including restored model options and increased usage limits. GPT-5 introduces "Priority Processing" for lower latency at higher price tiers, achieving ~750ms median time-to-first-token in some cases. Microsoft reports full Copilot adoption of GPT-5, and API traffic doubled within 24 hours, peaking at 2 billion tokens per minute. Early benchmarks show GPT-5 leading in reasoning tasks like FrontierMath and LiveBench, with improvements in hallucination control and creative writing, though some models like Grok-4 and Claude-4 Sonnet Thinking outperform it in specific RL-heavy reasoning benchmarks. OpenAI also released extensive migration and feature guides but faced some rollout issues including a broken code sample and a problematic Voice Mode launch. "Unified GPT-5" ends model pickers, pushing developers away from manual model selection.
OpenAI rolls out GPT-5 and GPT-5 Thinking to >1B users worldwide; -mini and -nano help claim Pareto Frontier
gpt-5 gpt-5-mini gpt-5-nano claude-4.1-sonnet claude-4.1-opus openai cursor_ai jetbrains microsoft notion perplexity_ai factoryai model-architecture context-windows pricing-models coding long-context prompt-engineering model-benchmarking model-integration tool-use reasoning sama scaling01 jeffintime embirico mustafasuleyman cline lmarena_ai nrehiew_ ofirpress sauers_
OpenAI launched GPT-5, a unified system featuring a fast main model and a deeper thinking model with a real-time router, supporting up to 400K context length and aggressive pricing that reclaims the Pareto Frontier of Intelligence. The rollout includes variants like gpt-5-mini and gpt-5-nano with significant cost reductions, and integrations with products such as ChatGPT, Cursor AI, JetBrains AI Assistant, Microsoft Copilot, Notion AI, and Perplexity AI. Benchmarks show GPT-5 performing strongly in coding and long-context reasoning, roughly matching Claude 4.1 Sonnet/Opus on SWE-bench Verified. The launch was accompanied by a GPT-5 prompting cookbook and notable community discussions on pricing and performance.
Shall I compare thee to a Sonnet's day?
claude-3.5-sonnet claude-3.5 gpt-4o gemini-1.5-pro anthropic lmsys glif comfyui hard-prompts json json-extraction meme-generation instruction-following app-development fusion-energy nuclear-fission productivity fchollet mustafasuleyman
Claude 3.5 Sonnet from Anthropic achieves top rankings in coding and hard prompt arenas, surpassing GPT-4o and competing with Gemini 1.5 Pro at lower cost. Glif demonstrates a fully automated Wojak meme generator using Claude 3.5 for JSON generation and ComfyUI for images, showcasing new JSON extractor capabilities. Artifacts enables rapid creation of niche apps, exemplified by a dual monitor visualizer made in under 5 minutes. François Chollet highlights that fusion energy is not a near-term solution compared to existing nuclear fission plants. Mustafa Suleyman notes that 75% of desk workers now use AI, marking a shift toward AI-assisted productivity.