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GPT-4.1 nano
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GPT-4.1 nano

OpenAI · Closed weights · budget · registry tag 2025 historical nano
textcodevision4 aliases3 official receipts
Open compare
Last verified · May 1, 2026
Visible coverage · 0%
Verified coverage · 0%
Benchmark fit · n/a
Benchmark spread · n/a
Build / data stamp

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Data snapshot May 1, 2026Registry verification passed9 providers · 826 tracked modelsPage refreshed May 7, 2026

Model pages expose the current registry snapshot and page stamp so stale deployments are visible without reading the code.

Score passport by benchmark

Each row keeps the benchmark receipt, source family, raw metric, and percentile inside its exact comparable group.

Thin verified coverageThis model currently reads as thin verified coverage across the resolved evidence surface.
Intelligence Index
AA · Chat / text · Composite
It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.
22.2% percentile inside its comparable group
13Raw benchmark value
Time to first token
AA · Chat / text · Speed / cost
It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.
95.4% percentile inside its comparable group
0.69sRaw benchmark value
Text Arena
AR · Chat / text · Human
It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.
46.2% percentile inside its comparable group
1,285Raw benchmark value
Vision Arena
AR · Vision understanding · Human
It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.
27.7% percentile inside its comparable group
1,089Raw benchmark value

Receipts and registry checks

official
Artificial Analysis

May 1, 2026

source →
official
Arena

May 1, 2026

source →
official
Arena

May 1, 2026

source →