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As of writing this comment, Claude Opus 5 has an intelligence score of 63, not 59 (it's not the same as Gemini 3.8 Flash). With a score of 59, Gemini 3.8 Flash

As of writing this comment, Claude Opus 5 has an intelligence score of 63, not 59 (it's not the same as Gemini 3.8 Flash). With a score of 59, Gemini 3.8 Flash is in eighth place, falling behind even Grok 4.6, Kimi k3, and GLM 5.3. https://imgur.com/a/BMOJBED https://imgur.com/a/BMOJBED

Squarex 1mo ago
They are all much larger and more expensive models. Google does not have a frontier model right now, but for cheap ones, they are better than event the chinese models now.
- pietz 1mo ago
  That's not being debated here. The initial reported numbers were false and this was simply pointed out. You're changing the subject.
  - mattlondon 1mo ago
    Opus 5 medium has the same score as 3.8 flash on artificial analysis intelligence index. Are you implying Google or Artificial Analysis are reporting false numbers? What's your source?
    - asdfologist 1mo ago
      BTW you're comparing 3.8 flash high to opus 5 medium. 3.8 flash medium scores lower.
      - WarmWash 1mo ago
        Flash models are on the order of 1/10th the size of Opus models, so some flex in the thinking level is fair.
        Topfi 1mo ago
        Flash is just a name with no defined or consistent meaning even within labs, let alone between them. Considering both are closed weight, there is no way to truly assess how big the size delta between the two is. Then again, who cares about size, performance and end-to-end speed+cost are what matters along with task adherence, task assessment and so on. Model size also can not be inferred by tokens/sec for a multitude of reasons, but to showcase two examples, Opus 5 and Sonnet 5, as well as Gemini 3.1 Pro Preview and 3.1 Flash have each very comparable output speeds when using the same deployment as a basis for comparison, despite it being very likely that within their generation, the former are larger than the latter. Feel the need to mention this, as I unfortunately stumble upon so many poorly reasoned, speculative hype post trying to infer model size via utterly unreliable metrics, not based in actual data. It’s like comments below arguing about the reasoning levels not normalized to some metric (like cost, output token amount or duration) but just the labels or high, max, medium, etc. Those mean almost nothing even when comparing models based on the same pretrain (just compare GPT-5.4 to GPT-5.2), they mean less than nothing comparing different labs releases.
        WarmWash 1mo ago
        It's not totally a mystery https://arxiv.org/html/2604.24827v1 https://arxiv.org/html/2604.24827v1 The short of it is by using hard facts knowledge that is difficult to compress, and then quizzing models on these facts and calibrating against a bunch of open models, you can kind of feel out the size of closed models.
        Topfi 1mo ago
        I really like that one, but it kinda highlights what I could have far better explained. Their 90% PI is three times in both directions. Between 3T and 24T for GPT-5.5. That’s a massively wide, inaccurate and at best barely informative range, demonstrating that even the most well thought out method will yield little usable information. Additionally, I got some private evaluation taking a similar approach towards gauging models in topics I’ve found either over or underfitted by labs. If we just used that to rank models (not get a potential size range but just a rough order) Thinking Machines Inkling would need to be lager than Fable 5.
  - duplessitous 1mo ago
    > [...] shows an intelligence score of 59, the same as Opus 5 medium! Nothing here is false, you are simply confused. You either didn't read what they wrote in its entirety or decided to reinterpret what they did write.
    - knollimar 1mo ago
      "Beating opus" is the false part, no?
  - imtringued 1mo ago
    Stop lying. mattlondon said "gemini-3-8-flash shows an intelligence score of 59" which is undeniably correct. You can't say that number is false. You're literally lying. All you had to do is go hover your mouse over "Models" in the top bar, hover over Claude Opus 5 and and click on medium: https://imgur.com/mlRCrt1 https://imgur.com/mlRCrt1 When you do that you arrive on this page: https://artificialanalysis.ai/models/claude-opus-5-medium https://artificialanalysis.ai/models/claude-opus-5-medium The gemini flash page for reference: https://artificialanalysis.ai/models/gemini-3-8-flash https://artificialanalysis.ai/models/gemini-3-8-flash You have to be an incredibly dishonest person to see a 59 on both pages and say "the initial reported numbers were false and this was simply pointed out. You're changing the subject".
- porphyra 1mo ago
  Better than even the Chinese models? That's a difficult-to-quantify, extremely rapidly moving target. Just today, Qwen 3.8 Max 0902 came out with a huge improvement over the previous Qwen 3.8 Max.
- spwa4 1mo ago
  > "Google does not have a frontier model right now, but for cheap ones, they are better than event the chinese models now." Just wow. Someone actually said this.
- zeckalpha 1mo ago
  Google is targeting a different segment of the frontier.
kamranjon 1mo ago
They said Opus 5 medium - which does have an intelligence score of 59 (you have to select it manually from the dropdown to see it)
anthonyrstevens 1mo ago
That 63 score is for Max. The OP specified medium.

Squarex 1mo ago

They are all much larger and more expensive models. Google does not have a frontier model right now, but for cheap ones, they are better than event the chinese models now.

pietz 1mo ago
That's not being debated here. The initial reported numbers were false and this was simply pointed out. You're changing the subject.
- mattlondon 1mo ago
  Opus 5 medium has the same score as 3.8 flash on artificial analysis intelligence index. Are you implying Google or Artificial Analysis are reporting false numbers? What's your source?
  - asdfologist 1mo ago
    BTW you're comparing 3.8 flash high to opus 5 medium. 3.8 flash medium scores lower.
    - WarmWash 1mo ago
      Flash models are on the order of 1/10th the size of Opus models, so some flex in the thinking level is fair.
      - Topfi 1mo ago
        Flash is just a name with no defined or consistent meaning even within labs, let alone between them. Considering both are closed weight, there is no way to truly assess how big the size delta between the two is. Then again, who cares about size, performance and end-to-end speed+cost are what matters along with task adherence, task assessment and so on. Model size also can not be inferred by tokens/sec for a multitude of reasons, but to showcase two examples, Opus 5 and Sonnet 5, as well as Gemini 3.1 Pro Preview and 3.1 Flash have each very comparable output speeds when using the same deployment as a basis for comparison, despite it being very likely that within their generation, the former are larger than the latter. Feel the need to mention this, as I unfortunately stumble upon so many poorly reasoned, speculative hype post trying to infer model size via utterly unreliable metrics, not based in actual data. It’s like comments below arguing about the reasoning levels not normalized to some metric (like cost, output token amount or duration) but just the labels or high, max, medium, etc. Those mean almost nothing even when comparing models based on the same pretrain (just compare GPT-5.4 to GPT-5.2), they mean less than nothing comparing different labs releases.
        WarmWash 1mo ago
        It's not totally a mystery https://arxiv.org/html/2604.24827v1 https://arxiv.org/html/2604.24827v1 The short of it is by using hard facts knowledge that is difficult to compress, and then quizzing models on these facts and calibrating against a bunch of open models, you can kind of feel out the size of closed models.
        Topfi 1mo ago
        I really like that one, but it kinda highlights what I could have far better explained. Their 90% PI is three times in both directions. Between 3T and 24T for GPT-5.5. That’s a massively wide, inaccurate and at best barely informative range, demonstrating that even the most well thought out method will yield little usable information. Additionally, I got some private evaluation taking a similar approach towards gauging models in topics I’ve found either over or underfitted by labs. If we just used that to rank models (not get a potential size range but just a rough order) Thinking Machines Inkling would need to be lager than Fable 5.
- duplessitous 1mo ago
  > [...] shows an intelligence score of 59, the same as Opus 5 medium! Nothing here is false, you are simply confused. You either didn't read what they wrote in its entirety or decided to reinterpret what they did write.
  - knollimar 1mo ago
    "Beating opus" is the false part, no?
- imtringued 1mo ago
  Stop lying. mattlondon said "gemini-3-8-flash shows an intelligence score of 59" which is undeniably correct. You can't say that number is false. You're literally lying. All you had to do is go hover your mouse over "Models" in the top bar, hover over Claude Opus 5 and and click on medium: https://imgur.com/mlRCrt1 https://imgur.com/mlRCrt1 When you do that you arrive on this page: https://artificialanalysis.ai/models/claude-opus-5-medium https://artificialanalysis.ai/models/claude-opus-5-medium The gemini flash page for reference: https://artificialanalysis.ai/models/gemini-3-8-flash https://artificialanalysis.ai/models/gemini-3-8-flash You have to be an incredibly dishonest person to see a 59 on both pages and say "the initial reported numbers were false and this was simply pointed out. You're changing the subject".
porphyra 1mo ago
Better than even the Chinese models? That's a difficult-to-quantify, extremely rapidly moving target. Just today, Qwen 3.8 Max 0902 came out with a huge improvement over the previous Qwen 3.8 Max.
spwa4 1mo ago
> "Google does not have a frontier model right now, but for cheap ones, they are better than event the chinese models now." Just wow. Someone actually said this.
zeckalpha 1mo ago
Google is targeting a different segment of the frontier.

kamranjon 1mo ago

They said Opus 5 medium - which does have an intelligence score of 59 (you have to select it manually from the dropdown to see it)

anthonyrstevens 1mo ago

That 63 score is for Max. The OP specified medium.