cr4zy
OpenAI. An explicit power saving for the exact discrete Fourier transform.
Here's a random excerpt:
8.3 The middle transform and the final permutation The factor QFt in (35) can be computed from a cyclic convolution and two pointwise phase multiplications. The chirp identity below performs the frequency change in Q without applying Q as a separate permutation of the array. The second identity shows how the retained source permutation R cancels when computing a convolution. Here ∗ denotes cyclic convolution on the product of the coordinate groups and a dot denotes coordinatewise multiplication.
I also discuss how bioweapons cannot be avoided via restricting open weight models as originally suggested in Dan's paper. Rather we need to heavily invest in bioweapon defense, and in particular use AI for wastewater monitoring and accelerating metagenomics (detangling mixed DNA).
My Response to Superintelligence Strategy
For local models I highly recommend https://github.com/crizCraig/open-webui
They do the side by side thing that Chorus does and you can serve it to anywhere including your phone.
The upgrade/logout issue you're facing is likely due to not setting WEBUI_SECRET_KEY outside of your docker container. This causes all previous cookies to be unreadable as a new key will get generated by start.sh and won't decrypt the old cookies.
edit: I should add, I'm making only $30/mo in subs, but I just launched so we'll see!
Show HN: Chat with multiple LLMs: o1-high-effort, Sonnet 3.5, GPT-4o, and more
Hello HN! I was fed up switching between multiple UIs to ask GPT, Claude, etc… the same question and comparing the answers. So I built a way to ask multiple models the same question efficiently by having the LLM compare the responses and only show you new and valuable information from the 2nd model. This way you still get a fast response as normal from the 1st model, but also get any added...
Show HN: Python lib to run evals across providers: OpenAI, Anthropic, etc.
https://github.com/crizCraig/evals
Library makes requests asynchronously across models, so you can spend a lot of $$ quickly if you want XD. But seriously I hope this enables folks to create and run evals (especially safety ones) a lot easier than before.
[1] https://drive.google.com/file/d/1rdG5QCTqSXNaJZrYMxO9x2ChsPB...
Tesla AI Day stream (starting in 4 hours)
However, civil wars usually occur in poorer countries [1][2]. Also the proportion of the world in civil war is 1% and falling exponentially [2].
Finally, Metaculus gives a 5% chance of US civil war before 2031, where a recent July bump is discussed in the comments (Roe, Jan 6) [3].
[0] https://www.nature.com/articles/463608a
[1] https://www.buzzfeednews.com/article/peteraldhous/political-...
[2] https://www.nber.org/reporter/2011number3/economic-shocks-we...
[3] https://www.metaculus.com/questions/6179/second-us-civil-war...
Notes: The Harvard December 2021 youth poll participants gave as 35% chance in their lifetime: https://iop.harvard.edu/youth-poll/fall-2021-harvard-youth-p...
Rasmussen 2018 poll: 33% likely, 10% very likely before 2023 https://www.newsweek.com/second-civil-war-likely-one-third-a...
Does anyone have a graph of this probabilty over time from a consistent source like rasmussen? https://www.rasmussenreports.com/public_content/politics/que...
Meta VR prototypes aim to make VR 'indistinguishable from reality'
In [1]: import numpy as np
...: import getpy as gp
In [2]: key_type = np.dtype('u8')
...: value_type = np.dtype('u8')
In [3]: keys = np.random.randint(1, 1000, size=10**2, dtype=key_type)
...: values = np.random.randint(1, 1000, size=10**2, dtype=value_type)
...:
...: gp_dict = gp.Dict(key_type, value_type, default_value=42)
...: gp_dict[keys] = values
...:
...: random_keys = np.random.randint(1, 1000, size=500, dtype=key_type)
In [4]: %timeit random_values = gp_dict[random_keys]
2.19 µs ± 11.6 ns per loop (mean ± std. dev. of 7 runs, 100,000 loops each)
In [7]: %timeit [gp_dict[k] for k in random_keys]
491 µs ± 3.51 µs per loop (mean ± std. dev. of 7 runs, 1,000 loops each)
[0] https://github.com/atom-moyer/getpyParallel Hashmap
Biohackers Perform First Plasma Dilution Experiment on Humans
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