Compare · ModelsLive · 2 picked · head to head
Claude Fable 5.1 vs Gemini 3.7 Flash
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Fable 5.1 wins on 16/16 benchmarks
Claude Fable 5.1 wins 16 of 16 shared benchmarks. Leads in agentic · reasoning · knowledge.
Category leads
agentic·Claude Fable 5.1reasoning·Claude Fable 5.1knowledge·Claude Fable 5.1general·Claude Fable 5.1coding·Claude Fable 5.1math·Claude Fable 5.1
Hype vs Reality
Attention vs performance
Claude Fable 5.1
#16 by perf·#12 by attention
Gemini 3.7 Flash
#60 by perf·#5 by attention
Best value
Gemini 3.7 Flash
10.8x better value than Claude Fable 5.1
Claude Fable 5.1
2.4 pts/$
$30.00/M
Gemini 3.7 Flash
25.6 pts/$
$2.25/M
Vendor risk
Who is behind the model
Anthropic
$965.0B·Tier 1
Google DeepMind
$4.20T·Tier 1
Head to head
16 benchmarks · 2 models
Claude Fable 5.1Gemini 3.7 Flash
APEX-Agents
Claude Fable 5.1 leads by +0.8
APEX-Agents · evaluates AI agents on complex, multi-step tasks requiring planning, tool use, and autonomous decision-making in realistic environments.
Claude Fable 5.1
68.6
Gemini 3.7 Flash
67.8
ARC-AGI
Claude Fable 5.1 leads by +2.0
ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization.
Claude Fable 5.1
97.5
Gemini 3.7 Flash
95.5
ARC-AGI-2
Claude Fable 5.1 leads by +5.4
ARC-AGI-2 · the second iteration of the Abstraction and Reasoning Corpus, testing novel pattern recognition and abstract reasoning without prior training data.
Claude Fable 5.1
90.0
Gemini 3.7 Flash
84.6
Chess Puzzles
Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities.
Claude Fable 5.1
44.2
Gemini 3.7 Flash
44.2
Dtbench
Claude Fable 5.1 leads by +1.3
Claude Fable 5.1
96.0
Gemini 3.7 Flash
94.7
Frontiercode
Claude Fable 5.1 leads by +7.3
Claude Fable 5.1
50.9
Gemini 3.7 Flash
43.6
FrontierMath-Tier-4-v2-Private
Claude Fable 5.1 leads by +51.2
Claude Fable 5.1
87.8
Gemini 3.7 Flash
36.6
FrontierMath-Tiers-1-3-v2-Private
Claude Fable 5.1 leads by +18.6
Claude Fable 5.1
90.2
Gemini 3.7 Flash
71.6
Frontierswe
Claude Fable 5.1 leads by +36.0
Claude Fable 5.1
56.3
Gemini 3.7 Flash
20.3
Furniture Assembly
Claude Fable 5.1 leads by +57.1
Claude Fable 5.1
57.1
Gemini 3.7 Flash
0.0
Lmca
Claude Fable 5.1 leads by +17.7
Claude Fable 5.1
77.0
Gemini 3.7 Flash
59.3
Mystery Game Puzzles
Claude Fable 5.1 leads by +23.1
Claude Fable 5.1
53.7
Gemini 3.7 Flash
30.6
OTIS Mock AIME 2024-2025
Claude Fable 5.1 leads by +2.8
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Claude Fable 5.1
100.0
Gemini 3.7 Flash
97.2
Proofbench
Claude Fable 5.1 leads by +42.0
Claude Fable 5.1
100.0
Gemini 3.7 Flash
58.0
Remote Labor Index
Claude Fable 5.1 leads by +12.9
Claude Fable 5.1
17.9
Gemini 3.7 Flash
5.0
SimpleQA Verified
Claude Fable 5.1 leads by +1.6
SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information.
Claude Fable 5.1
70.8
Gemini 3.7 Flash
69.2
Full benchmark table
| Benchmark | Claude Fable 5.1 | Gemini 3.7 Flash |
|---|---|---|
APEX-Agents APEX-Agents · evaluates AI agents on complex, multi-step tasks requiring planning, tool use, and autonomous decision-making in realistic environments. | 68.6 | 67.8 |
ARC-AGI ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization. | 97.5 | 95.5 |
ARC-AGI-2 ARC-AGI-2 · the second iteration of the Abstraction and Reasoning Corpus, testing novel pattern recognition and abstract reasoning without prior training data. | 90.0 | 84.6 |
Chess Puzzles Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities. | 44.2 | 44.2 |
Dtbench | 96.0 | 94.7 |
Frontiercode | 50.9 | 43.6 |
FrontierMath-Tier-4-v2-Private | 87.8 | 36.6 |
FrontierMath-Tiers-1-3-v2-Private | 90.2 | 71.6 |
Frontierswe | 56.3 | 20.3 |
Furniture Assembly | 57.1 | 0.0 |
Lmca | 77.0 | 59.3 |
Mystery Game Puzzles | 53.7 | 30.6 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 100.0 | 97.2 |
Proofbench | 100.0 | 58.0 |
Remote Labor Index | 17.9 | 5.0 |
SimpleQA Verified SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information. | 70.8 | 69.2 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $10.00 | $50.00 | 1.0M tokens (~500 books) | $200.00 | |
| $0.75 | $3.75 | 1.0M tokens (~524 books) | $15.00 |