AI Tools Radar – DeepSeek · ChatGPT · Grok (Middag 25 april)
AI Tools Radar 25 april: 140 launches, 78 feature-updates, 6 deep-dive-kandidaten op debesteaitools.nl.
In 3 signalen
- 1 OpenAI releases GPT-5.5 and GPT-5.5 Pro, expanding their language model capabilities.
- 2 Grok unveils advanced voice models for complex workflows, including a Speech-to-Text API.
- 3 Together AI develops a protein structure prediction model, a breakthrough in bioinformatics.
Nieuwe launches
6- Reddit r/OpenAI (730 upvotes) medium
GPT-5.5
OpenAI introduces GPT-5.5, a new version of their large language model, and GPT-5.5 Pro, an enhanced API offering.
Open bron - Hacker News (293 punten, 132 reacties) hoog
Tolaria
Tolaria is an open-source macOS app to manage Markdown-based knowledge bases.
Open bron - Hacker News (241 punten, 55 reacties) hoog
How LLMs Work
How LLMs Work is an interactive visual guide based on Andrej Karpathy's lecture on large language models.
Open bron - Hacker News (152 punten, 55 reacties) hoog
I've built a nice home server OS
A developer has built a home server OS with a focus on ease of use and functionality.
Open bron - Hacker News (125 punten, 59 reacties) hoog
A Karpathy
A Karpathy-style LLM wiki that agents can maintain using Markdown and Git.
Open bron - Hacker News (147 punten, 54 reacties) hoog
Agent Vault
Open-source credential proxy and vault for agents
Open bron
Feature-updates
6- DeepSeek impact hoog Hacker News hoog
DeepSeek v4
DeepSeek has released version 4 of their model, offering significant improvements.
Open bron - ChatGPT impact hoog X laag
GPT-5.5 and GPT-5.5 Pro
OpenAI has made GPT-5.5 and GPT-5.5 Pro available through their API.
Open bron - Grok impact hoog X laag
Grok Voice Think Fast 1.0
Grok has launched an advanced voice model built for complex, multi-step workflows with fast responses.
Open bron - Together AI impact hoog X laag
Protein Structure Prediction
Together AI has developed a model that can predict the structure of nearly every known protein, a major breakthrough in bioinformatics.
Open bron - Grok impact hoog X laag
Speech to Text API
Grok has launched a Speech-to-Text API with instant, multi-speaker transcription in 25 languages at the best price on the market.
Open bron - Claude impact hoog X laag
Memory on Claude Managed Agents is now in public beta.
Claude now supports an intelligence-optimized memory layer for managed agents, allowing them to learn from each session.
Open bron
Wat een deep-dive waard is
1-
A British kid became a chess master at 13, then a bestselling video game designer at 17, then a PhD neuroscientist at 3…
A walkthrough on how to use Together AI's protein structure prediction model, a significant advancement in bioinformatics.
Wat valt op
This week’s key signals highlight advancements in large language models, voice AI, and scientific computing. OpenAI’s GPT-5.5 models expand their API offerings, while Grok introduces specialized voice tools. Together AI’s protein structure prediction model represents a significant step forward in bioinformatics research.