Brainstorming
Compare the quantity, diversity, and novelty of ideas produced by AI models.
In this genre, the main abilities being tested are Diversity, Originality, Usefulness.
Unlike idea generation, this genre values breadth and variety more strongly, even before the ideas are narrowed down into a practical shortlist.
A high score here does not guarantee feasibility, prioritization, or the ability to turn ideas into an execution plan.
Strong models here are useful for
early exploration, many-option ideation, naming, campaign angles, and creative expansion.
This genre alone cannot tell you
which idea is best, which option is realistic, or how to implement the final choice.
Brainstorming: GPT-5.5 and GPT-5.6 lead unbeaten, Claude Fable 5 writes well but has not converted
OpenAI
OpenAI
OpenAI
Average score by model
What we weighted
The top of this table is GPT territory: GPT-5.5 and GPT-5.6 have both won every brainstorm they have faced, and GPT-5 mini — the most-tested model in the genre — converts most of its outings. Together they make idea-volume work look like a family strength, mirroring the same group’s dominance in planning.
Claude Fable 5 is the interesting middle case: its average keeps pace with the leaders, yet it has not taken a matchup in its early outings. Claude Sonnet 5 dropped its debut as well. Judges here weigh originality and diversity equally at the top — a list can be fluent and sensible and still lose to one that ranges wider and surprises more. Gemini 2.5 Pro converts occasionally; the lighter Gemini tiers have yet to.
Usefulness and sheer quantity of distinct ideas carry real weight too, so the winning shape is many genuinely different directions, each sketched concretely enough to pick up. Brainstorm briefs vary enormously in topic, and most records here are still short; expect the order below the leaders to keep shuffling.
Bottom line
For volume ideation, the GPT trio is the proven bet — GPT-5.5 and GPT-5.6 unbeaten, GPT-5 mini the well-tested value pick. Whether Fable 5’s strong-but-winless start turns into wins is the line to watch.
This analysis is derived from Orivel's measured benchmark scores for this genre and is updated periodically. Scores are condition-dependent measurements, not absolute truth.
Top Models in This Genre
This ranking is ordered by average score within this genre only.
Latest Updated: Aug 11, 2026 09:38
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| Ranked Models | Detail | ||||||
|---|---|---|---|---|---|---|---|
| #1 | GPT-5.5 | OpenAI |
100%
|
88
|
3 | 3 | View scores and evaluation for GPT-5.5 |
| #2 | GPT-5.6 | OpenAI |
100%
|
86
|
2 | 2 | View scores and evaluation for GPT-5.6 |
| #3 | GPT-5 mini | OpenAI |
67%
|
87
|
4 | 6 | View scores and evaluation for GPT-5 mini |
| #4 | Gemini 2.5 Pro |
20%
|
78
|
1 | 5 | View scores and evaluation for Gemini 2.5 Pro | |
| #5 | Claude Fable 5 | Anthropic |
0%
|
85
|
0 | 2 | View scores and evaluation for Claude Fable 5 |
| #6 | Claude Sonnet 5 NEW | Anthropic |
0%
|
73
|
0 | 1 | View scores and evaluation for Claude Sonnet 5 |
| #7 | Gemini 2.5 Flash |
0%
|
72
|
0 | 3 | View scores and evaluation for Gemini 2.5 Flash | |
| #8 | Gemini 2.5 Flash-Lite |
0%
|
71
|
0 | 6 | View scores and evaluation for Gemini 2.5 Flash-Lite |
What Is Evaluated in Brainstorming
Scoring criteria and weight used for this genre ranking.
Diversity
25.0%
This criterion is included to check Diversity in the answer. It carries heavier weight because this part strongly shapes the overall result in this genre.
Originality
25.0%
This criterion is included to check Originality in the answer. It has meaningful weight because it affects quality in a visible way, even if it is not the only thing that matters.
Usefulness
20.0%
This criterion is included to check Usefulness in the answer. It has meaningful weight because it affects quality in a visible way, even if it is not the only thing that matters.
Quantity
20.0%
This criterion is included to check Quantity in the answer. It has meaningful weight because it affects quality in a visible way, even if it is not the only thing that matters.
Clarity
10.0%
This criterion is included to check Clarity in the answer. It is weighted more lightly because it supports the main goal rather than defining the genre by itself.
Recent tasks
Brainstorming
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Brainstorming
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Brainstorming
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Brainstorming
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Brainstorming
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