Compare · ModelsLive · 2 picked · head to head

Gemini 2.0 Flash vs Llama 3.1 405B

Side by side · benchmarks, pricing, and signals you can act on.

Winner summary

Gemini 2.0 Flash wins 6 of 7 shared benchmarks. Leads in knowledge · math · reasoning.

Category leads
knowledge·Gemini 2.0 Flashmath·Gemini 2.0 Flashreasoning·Gemini 2.0 Flashagentic·Gemini 2.0 Flashcoding·Gemini 2.0 Flash
Hype vs Reality
Gemini 2.0 Flash
#101 by perf·no signal
QUIET
Llama 3.1 405B
#153 by perf·no signal
QUIET
Best value
Gemini 2.0 Flash
192.0 pts/$
$0.25/M
Llama 3.1 405B
no price
Vendor risk
Google DeepMind logo
Google DeepMind
$4.00T·Tier 1
Low risk
Meta logo
Meta AI
$1.50T·Tier 1
Low risk
Head to head
Gemini 2.0 FlashLlama 3.1 405B
GPQA diamond
Gemini 2.0 Flash leads by +17.6
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Gemini 2.0 Flash
52.2
Llama 3.1 405B
34.5
MATH level 5
Gemini 2.0 Flash leads by +32.4
MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics.
Gemini 2.0 Flash
82.2
Llama 3.1 405B
49.8
MMLU
Llama 3.1 405B leads by +6.4
Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge.
Gemini 2.0 Flash
72.9
Llama 3.1 405B
79.3
OTIS Mock AIME 2024-2025
Gemini 2.0 Flash leads by +21.4
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Gemini 2.0 Flash
31.0
Llama 3.1 405B
9.6
SimpleBench
Gemini 2.0 Flash leads by +9.7
SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking.
Gemini 2.0 Flash
17.3
Llama 3.1 405B
7.6
The Agent Company
Gemini 2.0 Flash leads by +4.0
The Agent Company · tests AI agents on realistic corporate tasks like email management, code review, data analysis, and cross-tool workflows.
Gemini 2.0 Flash
11.4
Llama 3.1 405B
7.4
WeirdML
Gemini 2.0 Flash leads by +4.4
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
Gemini 2.0 Flash
25.8
Llama 3.1 405B
21.4
Full benchmark table
BenchmarkGemini 2.0 FlashLlama 3.1 405B
GPQA diamond
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
52.234.5
MATH level 5
MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics.
82.249.8
MMLU
Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge.
72.979.3
OTIS Mock AIME 2024-2025
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
31.09.6
SimpleBench
SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking.
17.37.6
The Agent Company
The Agent Company · tests AI agents on realistic corporate tasks like email management, code review, data analysis, and cross-tool workflows.
11.47.4
WeirdML
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
25.821.4
Pricing · per 1M tokens · projected $/mo at 10M tokens
ModelInputOutputContextProjected $/mo
Google DeepMind logoGemini 2.0 Flash$0.10$0.401.0M tokens (~500 books)$1.75
Meta logoLlama 3.1 405B