GPT-4 Turbo vs GPT-4o

Different values
Best value
Worst value
Price Unit
Currency
SpecificationGPT-4 TurboGPT-4o
Model Keygpt-4-turbogpt-4o
ProviderOpenAIOpenAI
ModeTextText
Input Price per 1M, $10.002.50
Output Price per 1M, $30.0010.00
Cache Read per 1M, $N/A1.25
Reasoning per 1M, $N/AN/A
Context Window128K128K
Max Output4K16K
VisionYesYes
Function CallingYesYes
ReasoningNoNo
JSON SchemaNoYes
Web SearchNoNo
Prompt CachingYesYes
Audio InputNoNo
Audio OutputNoNo
Intelligence Index12.817.3
Coding Index13.116.7
Math IndexN/A6.0
MMLU-ProN/A0.7
GPQAN/A0.5
HLEN/A0.0
LiveCodeBenchN/A0.3
AIMEN/A0.1
IFBenchN/A0.3
Time to First Token0.71s0.47s
SciCodeN/A0.3
MATH-500N/A0.8
AIME 2025N/A0.1
LCRN/A0.0
TerminalBench HardN/A0.1
TAU2N/A0.3

Cost Estimate Calculator

ModelEstimated Monthly Cost, $Cost per Request, $
GPT-4o35.000.0350
GPT-4 Turbo130.000.1300