Head to head
Amazon Titan vs Grok-2
4.8×10²⁴Training compute (FLOP)3×10²⁵
$8MTraining cost$32M
Amazon Titan (Amazon) and Grok-2 (xAI) are both frontier AI models. Amazon Titan was published in September 2023 and Grok-2 in August 2024.
Grok-2 was trained on 3×10²⁵ FLOP, about 6.2x the compute of Amazon Titan at 4.8×10²⁴ FLOP. Training compute is the closest available proxy for how much was invested in a model, though it says nothing on its own about how well that compute was spent.
These two models share no benchmark on which both have been scored, so no direct performance comparison is possible here. The specification table below is a comparison of inputs, not of results.
Specifications
Amazon
Organization
xAI
Sep 28, 2023
Published
Aug 13, 2024
4.8×10²⁴ FLOP
Training compute6.2x
3×10²⁵ FLOP
200B
Parameters
--
4T
Dataset size
--
NVIDIA A100
Training hardware
NVIDIA H100 SXM5 80GB
13,760
Chips used
--
1,152 h
Training time
--
$8M
Training cost (2023 USD)4.0x
$32M
10.9 MW
Training power draw
--
API access
Accessibility
API access
No
Open weights
No
United States
Country
United States
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SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.