4 ms·

Pricing for Mythos Preview is $25/$125, so cheaper than GPT 4.5 ($75/$150) and GPT 5.4 Pro ($30/$180)

by Ryan5453 6mo ago

cassianoleal 6mo ago
Where did you get that from? From TFA: > We do not plan to make Claude Mythos Preview generally available
- Tiberium 6mo ago
  From the article: > Anthropic’s commitment of $100M in model usage credits to Project Glasswing and additional participants will cover substantial usage throughout this research preview. Afterward, Claude Mythos Preview will be available to participants at $25/$125 per million input/output tokens (participants can access the model on the Claude API, Amazon Bedrock, Google Cloud’s Vertex AI, and Microsoft Foundry).
  - underdeserver 6mo ago
    Key point: available to participants.
    - conradkay 6mo ago
      permanent underclass has arrived :(
    - philipwhiuk 6mo ago
      give it a couple months
conradkay 6mo ago
For comparison, 5x the cost of Opus 4.6, and 1.67x for Opus 4.1 I think this would be very heavily used if they released it, completely unlike GPT 4.5
- adi_kurian 6mo ago
  Opus 4 & 4.1 are still on Vertex+Bedrock @ $75/1mm out. They were used very heavily and in my subjective opinion are better than 4.5 and 4.6.
  - breakingcups 6mo ago
    Interesting, what makes them better to you?
    - adi_kurian 6mo ago
      Opus 4, with enough context, could do most all I wanted in a single shot. More often than not, when I had a bad outcome and was frustrated I would realize that I was the problem (in giving improper direction or missing key context). I also was in a pretty sweet position having a boat load of credits and premo vertex rate limits so I could 'afford' to dump hundreds of thousands of tokens in context all day. With Opus 4.5 and 4.6, I find I have to steer very actively. This is comparing using Opus 4 directly rather than comparing the performance of the models in Claude Code for example, or any 'agentic' setup. Kinda reminds me of 4o vs 4-turbo. I would imagine they are smaller models.

Pricing for Mythos Preview is $25/$125, so cheaper than GPT 4.5 ($75/$150) and GPT 5.4 Pro ($30/$180)

cassianoleal 6mo ago

Where did you get that from? From TFA: > We do not plan to make Claude Mythos Preview generally available

Tiberium 6mo ago
From the article: > Anthropic’s commitment of $100M in model usage credits to Project Glasswing and additional participants will cover substantial usage throughout this research preview. Afterward, Claude Mythos Preview will be available to participants at $25/$125 per million input/output tokens (participants can access the model on the Claude API, Amazon Bedrock, Google Cloud’s Vertex AI, and Microsoft Foundry).
- underdeserver 6mo ago
  Key point: available to participants.
  - conradkay 6mo ago
    permanent underclass has arrived :(
  - philipwhiuk 6mo ago
    give it a couple months

conradkay 6mo ago

For comparison, 5x the cost of Opus 4.6, and 1.67x for Opus 4.1 I think this would be very heavily used if they released it, completely unlike GPT 4.5

adi_kurian 6mo ago
Opus 4 & 4.1 are still on Vertex+Bedrock @ $75/1mm out. They were used very heavily and in my subjective opinion are better than 4.5 and 4.6.
- breakingcups 6mo ago
  Interesting, what makes them better to you?
  - adi_kurian 6mo ago
    Opus 4, with enough context, could do most all I wanted in a single shot. More often than not, when I had a bad outcome and was frustrated I would realize that I was the problem (in giving improper direction or missing key context). I also was in a pretty sweet position having a boat load of credits and premo vertex rate limits so I could 'afford' to dump hundreds of thousands of tokens in context all day. With Opus 4.5 and 4.6, I find I have to steer very actively. This is comparing using Opus 4 directly rather than comparing the performance of the models in Claude Code for example, or any 'agentic' setup. Kinda reminds me of 4o vs 4-turbo. I would imagine they are smaller models.