The Codex app, with all its new features! GPT-5.5, image gen 2, computer use… there's everything you need for some serious testing!
LLMS
-
Open-source K2.6 matches Claude benchmarks at 7x lower cost
By
–
> you route every single task to Claude or GPTs
— Charly Wargnier (@DataChaz) 29 avril 2026
> overpaying for 85% of your daily work
> didn't realize open-source K2.6 matches Claude's benchmarks
> but costs 7x less for daily coding@eng_khairallah1 shows how the best devs run a multi-agent stack 🔥↓ https://t.co/x6eeAZPrHa pic.twitter.com/iHSsqzNL4Y> you route every single task to Claude or GPTs
> overpaying for 85% of your daily work
> didn't realize open-source K2.6 matches Claude's benchmarks
> but costs 7x less for daily coding @eng_khairallah1 shows how the best devs run a multi-agent stack ↓ -
Tokenizer: The Real Business Model Behind AI Models
By
–
The model might be the product, but the tokenizer is the business plan
-
1M Tokens Consumed Rapidly Processing Large Codebases
By
–
1M tokens sounds enormous until you paste your codebase and watch it disappear.
-
GPT 5.5 Launches Fast Mode in Codex for 1.5x Speed
By
–
PSA: GPT 5.5 ships with /fast mode in Codex Same model. 1.5x FASTER
-
Kwai Summary Attention: Learnable Tokens for Long Context
By
–
"Kwai Summary Attention Technical Report" This paper uses learnable summary tokens for long-context attention. It splits text into chunks, compresses each chunk into a summary token, keeps recent text dense within a sliding local window, and reads distant context through
-
GPT-5.5 Spud shipped, monthly LLM cadence prediction confirmed
By
–
Already happened. Spud shipped as GPT-5.5 six days ago, one week after Opus 4.7. The monthly cadence prediction was right, the timeline was just tighter than expected.
-
Codex Sets New Coding AI Benchmark Standard
By
–
Codex setting the coding benchmark that everything else gets measured against is a real shift from six months ago when that comparison would have gone differently.
-
GPT-XL: Scaling 48 Stack Language Model for Zero Shot
By
–
GPT – XL: Scaling 48 Stack Language Model for Zero Shot Learning! #BigData #Analytics #DataScience #AI #MachineLearning #NLProc #LLM #IoT #IIoT #PyTorch #Python #RStats #TensorFlow #Java #JavaScript #ReactJS #GoLang #CloudComputing #Serverless #DataScientist #Linux #Programming
-
50 ML Projects to Understand LLM Transformer Mechanisms
By
–
50 ML projects to understand LLMs — Investigate transformer mechanisms through data analysis, visualization, and experimentation: https://
amzn.to/4aPfP7q
—————
#AI #GenAI #MachineLearning #DataScientist #DataScience