marsh_mellow

p-value of 7.9% — so very close to statistical significance.

the p-value for GPT-4.1 having a win rate of at least 49% is 4.92%, so we can say conclusively that GPT-4.1 is at least (essentially) evenly matched with Claude Sonnet 3.7, if not better.

Given that Claude Sonnet 3.7 has been generally considered to be the best (non-reasoning) model for coding, and given that GPT-4.1 is substantially cheaper ($2/million input, $8/million output vs. $3/million input, $15/million output), I think it's safe to say that this is significant news, although not a game changer

I don't think the absolute score means much — judge models have a tendency to score around 7/10 lol

55% vs. 45% equates to about a 36 point difference in ELO. in chess that would be two players in the same league but one with a clear edge

Good point. They said they validated the results by testing with other models (including Claude), as well as with manual sanity checks.

55% to 45% definitely isn't a blowout but it is meaningful — in terms of ELO it equates to about a 36 point difference. So not in a different league but definitely a clear edge

From OpenAI's announcement:

Qodo tested GPT‑4.1 head-to-head against Claude Sonnet 3.7 on generating high-quality code reviews from GitHub pull requests. Across 200 real-world pull requests with the same prompts and conditions, they found that GPT‑4.1 produced the better suggestion in 55% of cases. Notably, they found that GPT‑4.1 excels at both precision (knowing when not to make suggestions) and comprehensiveness (providing thorough analysis when warranted).

https://www.qodo.ai/blog/benchmarked-gpt-4-1/

Very cool! Could this work for detecting nearby drones?

Anthropic blog post outlining the research process: https://www.anthropic.com/news/developing-computer-use

Computer use API documentation: https://docs.anthropic.com/en/docs/build-with-claude/compute...

Computer Use Demo: https://github.com/anthropics/anthropic-quickstarts/tree/mai...

To tag on to this, what are the most useful capabilities besides code generation?

This is great. Is there any work being done to make something similar part of the browser API?

There's an open source version of this as well: https://github.com/Codium-ai/pr-agent

They list seven different use cases in this technical blog:

https://harrison.ai/news/reimagining-medical-ai-with-the-mos...

I'd interpret it as a foundation model in the radiology domain