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GPT-4.1 in the API

openai.com

131–140 of 513 posts

Re: GPT-4.1 in the API

#132

No benchmark comparisons to other models, especially Gemini 2.5 Pro, is telling.

Go look at their past blog posts. OpenAI only ever benchmarks against their own models. This is pretty common across industries. The leader doesn’t compare themselves to the competition.

Leader is debatable, especially given the actual comparisons...

Re: GPT-4.1 in the API

#135
post #75

Are there any benchmarks or someone who did tests of performance of using this long max token models in scenarios where you actually use more of this token limit? I found from my experience with Gemini models that after ~200k that the quality drops and that it basically doesn't keep track of things. But I don't have any numbers or systematic study of this behavior. I think all providers who announce increased max tok…

The problem is that while you can train a model with the hyperparameter of "context size" set to 1M, there's very little 1M data to train on. Most of your model's ability to follow long context comes from the fact that it's trained on lots of (stolen) books; in fact I believe OpenAI just outright said in court that they can't do long context without training on books. Novels are usually measured in terms of words; an…

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Re: GPT-4.1 in the API

#136
The benchmarks and charts they have up are frustrating because they don’t include 03-mini(-high) which they’ve been pushing as the low-latency+low-cost smart model to use for coding challenges instead of 4o and 4o-mini. Why won’t they include that in the charts?

Re: GPT-4.1 in the API

#137
post #29

GPT-4.1 probably is a distilled version of GPT-4.5 I dont understand the constant complaining about naming conventions. The number system differentiates the models based on capability, any other method would not do that. After ten models with random names like "gemini", "nebula" you would have no idea which is which. Its a low IQ take. You dont name new versions of software as completely different software Also, Yest…

> The number system differentiates the models based on capability, any other method would not do that. Please rank GPT-4, GPT-4 Turbo, GPT-4o, GPT-4.1-nano, GPT-4.1-mini, GPT-4.1, GPT-4.5, o1-mini, o1, o1 pro, o3-mini, o3-mini-high, o3, and o4-mini in terms of capability without consulting any documentation.

I recognize this is a somewhat rhetorical question and your point is well taken. But something that maps well is car makes and models:

- Is Ford Better than Chevy? (Comparison across providers) It depends on what you value, but I guarantee there's tribes that are sure there's only one answer.

- Is the 6th gen 2025 4Runner better than 5th gen 2024 4Runner? (Comparison of same model across new releases) It depends on what you value. It is a clear iteration on the technology, but there will probably be more plastic parts that will annoy you as well.

- Is the 2025 BMW M3 base model better than the 2022 M3 Competition (Comparing across years and trims)? Starts to depend even more on what you value.

Providers need to delineate between releases, and years, models, and trims help do this. There are companies that will try to eschew this and go the Tesla route without models years, but still can't get away from it entirely. To a certain person, every character in "2025 M3 Competition xDrive Sedan" matters immensely, to another person its just gibberish.

But a pure ranking isn't the point.

Re: GPT-4.1 in the API

#138
post #126
post #67

it's worse than 4.5 on nearly every benchmark. just an incremental improvement. AI is slowing down

It's better on AIME '24, Multilingual MMLU, SWE-bench, Aider’s polyglot, MMMU, ComplexFuncBench while being much much cheaper and smaller.

and it's worse on just as many benchmarks by a significant amount. as a consumer I don't care about cheapness, I want the maximum accuracy and performance

Re: GPT-4.1 in the API

#140
post #108

> We will also begin deprecating GPT‑4.5 Preview in the API, as GPT‑4.1 offers improved or similar performance on many key capabilities at much lower cost and latency. why would they deprecate when it's the better model? too expensive?

Where did you find that 4.5 is a better model? Everything from the video told me that 4.5 was largely a mistake and 4.1 beats 4.5 at everything. There's no point keeping 4.5 at this point.
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