GPT 5.4 nano
LatestOpenAI
•
Proprietary# 28
Released
Mar 17, 2026
# 3
Knowledge Cutoff
Aug 25
# 5
Context Length
400K
Benchmarks
# 83
Code RankedAGI
51.2%
# 29
SWEBench Pro
52.4%
# 33
Terminal Bench 2.0
46.3%
# 87
Agentic RankedAGI
47.4%
# 26
Code Livebench
68.4%
# 12
AgenticCode LiveBench
49.1%
# 19
OSWorld Verified
39.0%
# 18
Svelte Bench
63.3%
# 70
Reason RankedAGI
58.1%
# 40
HLE
24.3%
# 32
HLE w/ Tools
24.3%
# 39
GPQA Diamond
82.8%
# 37
Text Arena
1406
# 17
MMMU Pro
66.1%
# 9
MMMU Pro w/ Tools
69.5%
# 68
Math RankedAGI
67.8%
# 78
RAGI RankedAGI
52.8%
# 14
𝜏²-Bench Telecom
92.5%
# 35
GDPval AA
1177
# 19
MCP Atlas
56.1%
# 27
Toolathlon Pass@1
35.5%
Pricing
# 13
Input Cost /M
$0.2
# 23
Output Cost /M
$1.25
# 7
Cached Cost /M
$0.02
Additional Details
Links
Last Updated
about 2 months ago