Simon Willison’s Weblog

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Thursday, 3rd October 2024

Ask HN: What happens to “.io” TLD after UK gives back the Chagos Islands? This morning on the BBC: UK will give sovereignty of Chagos Islands to Mauritius. The Chagos Islands include the area that the UK calls the British Indian Ocean Territory. The .io ccTLD uses the ISO-3166 two-letter country code for that designation.

As the owner of datasette.io the question of what happens to that ccTLD is suddenly very relevant to me.

This Hacker News conversation has some useful information. It sounds like there's a very real possibility that .io could be deleted after a few years notice - it's happened before, for ccTLDs such as .zr for Zaire (which renamed to Democratic Republic of the Congo in 1997, with .zr withdrawn in 2001) and .cs for Czechoslovakia, withdrawn in 1995.

Could .io change status to the same kind of TLD as .museum, unaffiliated with any particular geography? The convention is for two letter TLDs to exactly match ISO country codes, so that may not be an option.

# 5:25 pm / dns, domains, hacker-news

Announcing FLUX1.1 [pro] and the BFL API (via) FLUX is the image generation model family from Black Forest Labs, a startup founded by members of the team that previously created Stable Diffusion.

Released today, FLUX1.1 [pro] continues the general trend of AI models getting both better and more efficient:

FLUX1.1 [pro] provides six times faster generation than its predecessor FLUX.1 [pro] while also improving image quality, prompt adherence, and diversity.

Black Forest Labs appear to have settled on a potentially workable business model: their smallest, fastest model FLUX.1 [schnell] is Apache 2 licensed. The next step up is FLUX.1 [dev] which is open weights for non-commercial use only. The [pro] models are closed weights, made available exclusively through their API or partnerships with other API providers.

I tried the new 1.1 model out using black-forest-labs/flux-1.1-pro on Replicate just now. Here's my prompt:

Photograph of a Faberge egg representing the California coast. It should be decorated with ornate pelicans and sea lions and a humpback whale.

A beautiful faberge egg featuring a humpback whale and pelicans - it is located on a beach and sea lions on that beach are looking at it.

The FLUX models have a reputation for being really good at following complex prompts. In this case I wanted the sea lions to appear in the egg design rather than looking at the egg from the beach, but I imagine I could get better results if I continued to iterate on my prompt.

The FLUX models are also better at applying text than any other image models I've tried myself.

# 7:14 pm / ai, stable-diffusion, generative-ai, replicate

At first, I struggled to understand why anyone would want to write this way. My dialogue with ChatGPT was frustratingly meandering, as though I were excavating an essay instead of crafting one. But, when I thought about the psychological experience of writing, I began to see the value of the tool. ChatGPT was not generating professional prose all at once, but it was providing starting points: interesting research ideas to explore; mediocre paragraphs that might, with sufficient editing, become usable. For all its inefficiencies, this indirect approach did feel easier than staring at a blank page; “talking” to the chatbot about the article was more fun than toiling in quiet isolation. In the long run, I wasn’t saving time: I still needed to look up facts and write sentences in my own voice. But my exchanges seemed to reduce the maximum mental effort demanded of me.

Cal Newport

# 7:43 pm / writing, ai, generative-ai, chatgpt, llms

Gemini 1.5 Flash-8B is now production ready (via) Gemini 1.5 Flash-8B is "a smaller and faster variant of 1.5 Flash" - and is now released to production, at half the price of the 1.5 Flash model.

It's really, really cheap:

  • $0.0375 per 1 million input tokens on prompts <128K
  • $0.15 per 1 million output tokens on prompts <128K
  • $0.01 per 1 million input tokens on cached prompts <128K

Prices are doubled for prompts longer than 128K.

I believe images are still charged at a flat rate of 258 tokens, which I think means a single non-cached image with Flash should cost 0.00097 cents - a number so tiny I'm doubting if I got the calculation right.

OpenAI's cheapest model remains GPT-4o mini, at $0.15/1M input - though that drops to half of that for reused prompt prefixes thanks to their new prompt caching feature (or by half if you use batches, though those can’t be combined with OpenAI prompt caching. Gemini also offer half-off for batched requests).

Anthropic's cheapest model is still Claude 3 Haiku at $0.25/M, though that drops to $0.03/M for cached tokens (if you configure them correctly).

I've released llm-gemini 0.2 with support for the new model:

llm install -U llm-gemini
llm keys set gemini
# Paste API key here
llm -m gemini-1.5-flash-8b-latest "say hi"

# 8:16 pm / google, ai, openai, generative-ai, llms, llm, anthropic, gemini, vision-llms, llm-pricing