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Artificial Analysis Intelligence Index

Shares rank 8 of 10 AI benchmarks by recommenders

People cite it as one summary score across many benchmarks, and some call it the least terrible ranking of models. The common caveat is that critics say its weighting and updates shift rankings and that many of its benchmarks are now private.

People cite it as one summary score across many benchmarks, and some call it the least terrible ranking of models. The common caveat is that critics say its weighting and updates shift rankings and that many of its benchmarks are now private.

57 people gave an opinion

recommend it
8
criticize it
49
approval share
14%
Each figure is one person. RecommendsCriticizes

Recommended in 3 of 13 months

  1. November 2025: not recommended
  2. December 2025: not recommended
  3. January 2026: not recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: not recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: not recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 8 people recommend itNeeds 10 or more, not met.
  • 0.1 recommenders for every criticNeeds 2 to 1 or better, not met.
  • Recommended in 3 of 13 monthsNeeds 4 or more, not met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Summarizes many benchmarks into one score

    “It's appealing to me because it's not just one benchmark but a summary of a collection of benchmarks.”

    Comment from 23 Oct 2026 in “Kimi K3.1 Pro and K3.1 Pro Highspeed”

    “it is a mix of coding and knowledge”

    Comment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”
  • Seen as best ranking so far

    “I think it's best ranking of models so far”

    Comment from 28 Oct 2026 in “Gemini 4 Carbon”

    “the AA one is the least terrible”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

What people warn about

Each mark is one comment

  • Rankings swing with each weighting update

    “Each time they update their ranking algorithm, the closed models from US labs jump up and any previously high ranking open model jumps down.”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

    “AA immediately made an update to their index calculation that made it lose the top spot. It was very suspicious.”

    Comment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

    “The way Artificial Analysis keeps changing their weights feels kind of like deciding who the winner should be”

    Comment from 22 Sep 2026 in “MiMo-v2.6-Pro: Intelligence, Performance and Price Analysis”
  • Benchmarks miss real model strengths

    “most of their benchmarks are either not a representation of model strengths enough or they are not doing a good job of showcasing it properly”

    Comment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

    “the Artificial Analysis intelligence index is not considered a good metric for intelligence anymore”

    Comment from 23 Sep 2026 in “Tokens too cheap to meter”

    “It still feels off. Probably because the benchmarks its based on aren’t measuring the right things.”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”
  • Private benchmarks can't be replicated

    “apeishly mimicking the features of rigor and methodology while avoiding any real accountability”

    Comment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

    “60% of the benchmarks contributing to the AA index are now private, nobody can replicate them.”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”
  • Suspected bias toward large labs

    “They probably prefer being used by the deep-pocketed organizations that have access to Gemini 4 Carbon”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

    “I'm not saying that AA is definitely taking money from the big labs and changing the benchmark”

    Comment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

Other AI benchmarks people recommend

The four most recommended other AI benchmarks, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Artificial Analysis Intelligence Index compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Artificial Analysis624657%11——
LMArena394049%11——
ARC-AGI222448%8——
OCR Arena11473%4—Approved
Artificial Analysis Intelligence IndexThis page84914%3——
See all 10 AI benchmarks, ranked

What people said

40 of the 67 comments that mention it, newest first. Each links to the original comment.

“private benchmarks are the only way to prevent benchmaxxing”

MixedComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“60% of the benchmarks contributing to the AA index are now private, nobody can replicate them.”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“It still feels off. Probably because the benchmarks its based on aren’t measuring the right things.”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“They should work with them at least a little so that we can get an independent read on the model quality.”

MixedComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“They probably prefer being used by the deep-pocketed organizations that have access to Gemini 4 Carbon”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“the Artificial Analysis index is becoming an increasingly poor measure of capability”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“the updating and addition of tests was delayed to provide advertisement for Kimi K3.1”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“AA should be excluding unreleased models from their benches or risk becoming an irrelevant marketing platform”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“The biggest impact seems to be from adding Terminal-Bench-Science 0.1 and having it contribute 15% to the overall score.”

MixedComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“the AA one is the least terrible”

MixedComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“Each time they update their ranking algorithm, the closed models from US labs jump up and any previously high ranking open model jumps down.”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“I'm not saying that AA is definitely taking money from the big labs and changing the benchmark”

CriticizesComment from 29 Oct 2026 in “Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5”

“AA immediately made an update to their index calculation that made it lose the top spot. It was very suspicious.”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“AA published their article on Carbon now at the same time so it's absolutely coordinated.”

CriticizesComment from 28 Oct 2026 in “Gemini 4 Carbon”

“AA has also lost all credibility to me with all of their index changes being unannounced”

CriticizesComment from 28 Oct 2026 in “Gemini 4 Carbon”

“I think it's best ranking of models so far”

RecommendsComment from 28 Oct 2026 in “Gemini 4 Carbon”

“IMO it emphasizes the wrong things if we are interested in "intelligence"”

CriticizesComment from 28 Oct 2026 in “Gemini 4 Carbon”

“Their previous updates have sometimes been really bad for Chinese models.”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“This update is even worse than usual because it now includes two private sources”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“Artificial Analysis' approach of aggregating scores in a weighted sum is largely just choosing which noise to amplify more.”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“all 3 of the past updates all had the effects of decreasing the score of open weight models”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“how they can claim their index has relevance if positions can be switched around so easily”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“Artificial Analysis loves to change the benchmark to place US models on the top”

CriticizesComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“It's appealing to me because it's not just one benchmark but a summary of a collection of benchmarks.”

RecommendsComment from 23 Oct 2026 in “Kimi K3.1 Pro and K3.1 Pro Highspeed”

“the Artificial Analysis intelligence index is not considered a good metric for intelligence anymore”

CriticizesComment from 23 Sep 2026 in “Tokens too cheap to meter”

“The way Artificial Analysis keeps changing their weights feels kind of like deciding who the winner should be”

CriticizesComment from 22 Sep 2026 in “MiMo-v2.6-Pro: Intelligence, Performance and Price Analysis”

“apeishly mimicking the features of rigor and methodology while avoiding any real accountability”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“it is a mix of coding and knowledge”

MixedComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“they put error bars on their scores, both of which put them miles ahead of Artificial Analysis”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“I find AA’s Intelligence index to often be out of alignment with my own subjective evals.”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“A glance at their new index shows that whatever they're measuring, it isn't useful.”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“Completely discredits the index if it just gets modified to match social media vibes.”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“most of their benchmarks are either not a representation of model strengths enough or they are not doing a good job of showcasing it properly”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“the timing is unfortunate. It would have looked better had it been done prior to the Fable 5.1 and GPT 6 releases”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“there's a major difference between scientific sounding and being truly empirically rigorous”

CriticizesComment from 5 Sep 2026 in “Artificial Analysis Intelligence Index v4.2”

“I really, really don't find the Artificial Analysis Intelligence Index credible anymore.”

CriticizesComment from 4 Sep 2026 in “GPT-6 Astra”

“the Artificial Analysis Index team does not seem to have deep technical or ML backgrounds”

CriticizesComment from 4 Sep 2026 in “GPT-6 Astra”

“Their AA Intelligence Index is just simply not indicative of whatever I care about”

CriticizesComment from 3 Sep 2026 in “GPT-6 Astra”

“artificial analysis has an index”

MixedComment from 25 Aug 2026 in “Headlong: A microharness for persistent agents”

“That index really needs harder tasks so that it's not just a benchmark of what model is cheapest”

CriticizesComment from 26 Jul 2026 in “Opus 5 is currently #1 on Artificial Analysis Intelligence Leaderboard”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.