Inference360
OpenAI

GPT-5.3 Instant

GPT-5.3 Instant is a reasoning model from OpenAI in the GPT-5.3 family. It has no scored result.

not reportedShows if the model has enough results for an index.
IndexOverall score out of 100.Unranked
CoverageShare of the index weight with results.0%
SpeedOutput tokens per second.—
Input / 1MUS dollars per 1M input tokens.$1.75
Output / 1MUS dollars per 1M output tokens.$14
ContextMaximum tokens in one request.400K
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
N/A
CodingCode writing and repair.
N/A
ReasoningLogic problems and puzzles.
N/A
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
N/A
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
N/A
MathMath problems.
N/A

Results

0 counted
This model has no scored result.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authors

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