Live data from Hacker News

OpenAI dropped the price of o3 by 80%

twitter.com

11–20 of 518 posts

Re: OpenAI dropped the price of o3 by 80%

#12

how do we know it's not a quantized version of o3? what's stopping these firms from announcing the full model to perform well on the benchmarks and then gradually quantizing it (first at Q8 so no one notices, then Q6, then Q4, ...). I have a suspicion that's how they were able to get gpt-4-turbo so fast. In practice, I found it inferior to the original GPT-4 but the company probably benchmaxxed the hell out of the tu…

Are there any benchmarks that track historical performance?

Re: OpenAI dropped the price of o3 by 80%

#13
post #12

how do we know it's not a quantized version of o3? what's stopping these firms from announcing the full model to perform well on the benchmarks and then gradually quantizing it (first at Q8 so no one notices, then Q6, then Q4, ...). I have a suspicion that's how they were able to get gpt-4-turbo so fast. In practice, I found it inferior to the original GPT-4 but the company probably benchmaxxed the hell out of the tu…

Are there any benchmarks that track historical performance?

good question, and I don't know of any, although it's a no brainer that someone should make it.

a proxy to that may be the anecdotal evidence of users who report back in a month that model X has gotten dumber (started with gpt-4 and keeps happening, esp. with Anthro and OpenAI models). I haven't heard such anecdotal stories about Gemini, R1, etc.

Re: OpenAI dropped the price of o3 by 80%

#14

Personally I've found these bigger models (o3/Claude 4 Opus) to be disappointing for coding.

i found them all disappointing in their own ways. Atleast deepseek models actually listen to what i say instead of ignoring me doing their own thing like a toddler.

Re: OpenAI dropped the price of o3 by 80%

#15

...how? I'd understand a 20-30% price drop from infra improvements for a model as-is, but 80%? I wonder if "we quantized it lol" would classify as false advertising for modern LLMs.

Presumably because the price was about 5x higher to begin with than any the competitors at the same tier of performance? Perhaps it's better to get paid anything at all than to just lose 100% of the customers.

Re: OpenAI dropped the price of o3 by 80%

#17

how do we know it's not a quantized version of o3? what's stopping these firms from announcing the full model to perform well on the benchmarks and then gradually quantizing it (first at Q8 so no one notices, then Q6, then Q4, ...). I have a suspicion that's how they were able to get gpt-4-turbo so fast. In practice, I found it inferior to the original GPT-4 but the company probably benchmaxxed the hell out of the tu…

> users found them more pleasing.

Some users. For me the drop was so huge it became almost unusable for the things I had used it for.

Re: OpenAI dropped the price of o3 by 80%

#18

how do we know it's not a quantized version of o3? what's stopping these firms from announcing the full model to perform well on the benchmarks and then gradually quantizing it (first at Q8 so no one notices, then Q6, then Q4, ...). I have a suspicion that's how they were able to get gpt-4-turbo so fast. In practice, I found it inferior to the original GPT-4 but the company probably benchmaxxed the hell out of the tu…

I swear every time a new model is released it's great at first but then performance gets worse over time. I figured they were fine-tuning it to get rid of bad output which also nerfed the really good output. Now I'm wondering if they were quantizing it.

Re: OpenAI dropped the price of o3 by 80%

#19

Note that they have not actually dropped the price yet: https://x.com/OpenAIDevs/status/1932463601119637532 > We’ll post to @openaidevs once the new pricing is in full effect. In $10… 9… 8… There is also speculation that they are only dropping the input price, not the output price (which includes the reasoning tokens).

I think that was a joke. New pricing is already in place:

Input: $2.00 / 1M tokens

Cached input: $0.50 / 1M tokens

Output: $8.00 / 1M tokens

https://openai.com/api/pricing/

Now cheaper than gpt-4o and same price as gpt-4.1 (!).

Post reply on HN