タグ: reasoning models

In late May 2025, Chinese startup DeepSeek quietly rolled out R1-0528, a beefed-up version of its open-source R1 reasoning model. The upgrade boosts parameter count from 671 billion to 685 billion, adds a lightweight distilled variant, and publishes all weights, training recipes and docs under an MIT license on GitHub and Hugging Face. Under the hood, R1-0528 deepens chain-of-thought layers to improve multi-step logic, applies post-training tweaks to curb hallucinations, and slashes latency. On the integration side it introduces JSON outputs, native function calling and simpler system prompts—bringing its performance on math, coding and logic benchmarks within striking distance of OpenAI’s o3 and Google’s Gemini 2.5 Pro, all without per-token […]

We’re thrilled to announce the release of Fello AI version 5.3.0, packed with exciting new features designed to empower your projects and boost productivity. This update brings two cutting-edge reasoning models—OpenAI o3-mini and DeepSeek R1 (hosted in the US)—as well as robust LaTeX support for beautifully rendered mathematical equations and formulas. OpenAI o3-mini & DeepSeek R1 The power of advanced reasoning is now at your fingertips with Fello AI. OpenAI o3-mini and DeepSeek R1, are engineered to handle complex, multi-step challenges—whether it’s solving technical puzzles, streamlining academic research, or optimizing data-driven decisions. What Are Reasoning Models? Most AI models are great at answering direct questions or summarizing simple content. But when things get more complex—like […]

Move over, GPT-4.5, there’s a new overpriced AI model in town. OpenAI has just launched o1 Pro, its latest AI reasoning model, and it comes with a price tag so absurd it makes previous models look like dollar-store knockoffs. How expensive? Try $150 per million input tokens and $600 per million output tokens—a full ten times the price of the standard o1 model and twice as expensive as GPT-4.5. For more details see complete pricing. But don’t expect OpenAI to apologize for the sticker shock. According to them, o1 Pro “thinks harder” and provides “consistently better” responses, particularly for complex reasoning tasks. The company claims it burns through significantly more computational power to deliver superior […]

Hint: It’s simpler—and more powerful—than you ever imagined. If you’ve been following the buzz around OpenAI’s latest breakthroughs, you’ve likely heard about the mysterious “o1 prompt.” While it may look like a simple line of code, it’s actually a revolutionary method for tapping into OpenAI’s reasoning models (like “o1” or “o3”)—similar to how other advanced frameworks (like deepseek R1) are taking shape. In this explosive reveal, OpenAI’s President Greg Brockman pulls back the curtain on how to structure prompts for these cutting-edge systems to get hyper-accurate, context-rich responses. Ready to supercharge your AI interactions? Keep reading to discover how the “o1 prompt” method can dramatically improve the clarity, depth, and consistency of the AI’s output. Greg […]

On January 31, 2025, Sam Altman and OpenAI announced on Twitter the launch of o3-mini, the latest reasoning model now available on ChatGPT and via the API. Building on the earlier o1 and o1-mini models, o3-mini is designed to provide faster responses and improved performance in science, math, and coding, all while lowering operational costs. This update introduces key features such as real-time web search integration and developer tools like function calling and structured outputs. Improved safety measures—using techniques like deliberative alignment—ensure the model adheres to stringent guidelines even in challenging scenarios. The release comes shortly after recent news about DeepSeek’s reasoning model from the past weeks, alongside developments from […]