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OpenAI: GPT-5.3-Codex | AgMoDB
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OpenAI: GPT-5.3-Codex
Last synced Apr 7, 2026, 2:03 PM
400K context
Blended Price
$4.81/M
Input Price
$1.75/M
Output Price
$14.00/M
Speed
—
TTFT
—
Benchmark Scores
Intelligence Index
External Benchmarks
AIME 2025 (Matrix)
benchmark_matrix
Add to comparison
How OpenAI: GPT-5.3-Codex Compares
Axes
X Axis
Blended Price (USD)
Y Axis
AgMoBench Overall
Bubble Size
Context Window
Filters
Blended Price (USD)
$0.00 – $30.0
AgMoBench Overall
≥ 3.5
Providers
ai21-labs
alibaba
anthropic
aws
azure
baidu
cohere
deepseek
+15 more
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Compare with other models
—
Coding Index
—
Math Index
—
MMLU Pro
—
/ 100
GPQA Diamond
—
/ 100
HLE
—
/ 100
LiveCodeBench
—
/ 100
SciCode
—
/ 100
MATH-500
—
/ 100
AIME
—
/ 30
AIME 2025
—
/ 30
IFBench
—
/ 100
LCR
—
/ 100
Terminal-Bench Hard
—
/ 100
τ²-Bench
—
/ 100
94.0
GPQA Diamond (Matrix)
benchmark_matrix
81.0
GSM8K
benchmark_matrix
99.0
HumanEval
benchmark_matrix
93.0
IFEval
benchmark_matrix
92.0
LiveCodeBench (Matrix)
benchmark_matrix
85.0
MATH-500 (Matrix)
benchmark_matrix
96.0
MMLU
benchmark_matrix
94.0
OSWorld
benchmark_matrix
64.7
SWE-bench Pro
benchmark_matrix
56.8
Terminal-Bench 2.0
benchmark_matrix
64.7
MMMU
benchmark_matrix
84.0
/ 100
SWE-bench Verified
benchmark_matrix
56.8
/ 100
AA-Omniscience Accuracy
Predicted
45.7
/ 100
AA-Omniscience Hallucination Rate
Predicted
89.2
/ 100
Aider Polyglot
Predicted
86.5
/ 100
AIME
Predicted
0.2
/ 30
AIME 2025
Predicted
0.8
/ 30
AlpacaEval 2.0 LC
Predicted
22.5
/ 100
AlpacaEval 2.0 Raw
Predicted
17.6
/ 100
ARC-AGI-1
Predicted
85.8
/ 100
ARC-AGI-1 Cost per Task
Predicted
1.0
ARC-AGI-2
Predicted
57.8
/ 100
ARC-AGI-2 Cost per Task
Predicted
2.1
BFCL (Berkeley Function Calling)
Predicted
52.1
BigCodeBench Complete
Predicted
41.1
/ 100
BigCodeBench Instruct
Predicted
32.4
/ 100
AA Intelligence Index (Matrix)
Predicted
60.6
AA Long Context Reasoning (Matrix)
Predicted
76.0
AIME 2024
Predicted
98.3
Arena-Hard Auto
Predicted
77.4
BrowseComp
Predicted
78.1
BRUMO 2025
Predicted
99.4
CMIMC 2025
Predicted
93.1
CritPt
Predicted
10.3
HLE (Matrix)
Predicted
18.2
HMMT Feb 2025
Predicted
94.3
HMMT Nov 2025
Predicted
93.4
IFBench (Matrix)
Predicted
61.4
IMO 2025
Predicted
19.2
MathArena Apex 2025
Predicted
7.4
MMLU-Pro (Matrix)
Predicted
91.3
MMMU-Pro
Predicted
80.4
MRCR v2
Predicted
81.0
SimpleQA
Predicted
65.8
SMT 2025
Predicted
93.2
Tau-Bench Telecom (Matrix)
Predicted
98.5
Terminal-Bench 1.0
Predicted
43.5
USAMO 2025
Predicted
27.4
Video-MMU
Predicted
85.9
browsecomp
Predicted
78.0
BullshitBench
Predicted
45.5
/ 100
Aider Polyglot
Predicted
0.2
Apex Agents
Predicted
3.2
Arc Agi 2
Predicted
0.1
BALROG
Predicted
0.0
BIG-Bench Hard
Predicted
3.0
BoolQ
Predicted
0.6
CAD-Eval
Predicted
2.9
Chess Puzzles
Predicted
0.3
CyBench
Predicted
0.6
DeepResearchBench
Predicted
0.5
FictionLiveBench
Predicted
0.8
Gdpval
Predicted
0.5
GeoBench
Predicted
0.0
GSM8K (Epoch)
Predicted
0.0
GSO
Predicted
0.2
HellaSwag
Predicted
0.0
Hle
Predicted
0.3
Lech Mazur Writing
Predicted
8.5
METR Time Horizons
Predicted
23.1
OTIS Mock AIME 2024–2025
Predicted
0.8
PIQA
Predicted
0.9
Posttrainbench
Predicted
0.0
SimpleQA Verified (Epoch)
Predicted
0.6
The Agent Company
Predicted
2.6
TriviaQA
Predicted
17.1
VPCT
Predicted
0.6
WinoGrande
Predicted
1.4
FrontierMath
Predicted
33.4
/ 100
GAIA Level 1
Predicted
74.0
GAIA Level 2
Predicted
51.4
GAIA Level 3
Predicted
48.0
GAIA
Predicted
57.5
/ 100
GPQA Diamond
Predicted
0.8
/ 100
HLE
Predicted
0.1
/ 100
IFBench
Predicted
0.6
/ 100
LCR
Predicted
0.5
/ 100
LegalBench
Predicted
72.0
/ 100
LiveBench Coding
Predicted
76.1
/ 100
LiveBench Data Analysis
Predicted
66.4
/ 100
LiveBench Language
Predicted
77.7
/ 100
LiveBench Math
Predicted
83.6
/ 100
LiveBench Overall
Predicted
71.2
/ 100
LiveBench Reasoning
Predicted
75.7
/ 100
LiveCodeBench
Predicted
0.6
/ 100
LongBench v2 Easy
Predicted
52.9
LongBench v2 Hard
Predicted
71.6
LongBench v2
Predicted
38.8
/ 100
MATH-500
Predicted
0.9
/ 100
MathVista
Predicted
56.8
/ 100
MedQA (USMLE)
Predicted
94.2
MLE-bench
Predicted
63.1
/ 100
MMLU Pro
Predicted
0.9
/ 100
MMTU Table Understanding
Predicted
66.8
/ 100
MT-Bench
Predicted
7.8
/ 10
NoLiMa (NIAH)
Predicted
88.2
/ 100
OCRBench v2
Predicted
80.3
/ 100
Open LLM Average
Predicted
14.2
/ 100
Open LLM: BBH
Predicted
41.1
/ 100
Open LLM: GPQA
Predicted
27.5
/ 100
Open LLM: IFEval
Predicted
32.4
/ 100
Open LLM: MATH Level 5
Predicted
4.9
/ 100
Open LLM: MMLU-PRO
Predicted
25.5
/ 100
Open LLM: MUSR
Predicted
38.8
/ 100
RE-Bench
Predicted
99.9
SciCode
Predicted
0.5
/ 100
SimpleBench
Predicted
62.0
/ 100
simpleqa
Predicted
54.6
SWE-bench Lite
Predicted
50.8
/ 100
τ²-Bench
Predicted
0.8
/ 100
tau-bench Retail
Predicted
89.8
/ 100
Terminal-Bench Hard
Predicted
0.6
/ 100
Vectara Factual Consistency
Predicted
87.0
/ 100
Vectara Hallucination Rate
Predicted
13.0
/ 100
WebArena
Predicted
12.3
/ 100
WeirdML
Predicted
69.0
/ 100
WildBench
Predicted
37.9