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GPT-4.1

OpenAI · gpt-4-1

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Long-lived GPT workhorse for coding, instruction following, and production apps

Specification

openai listing

Context
1M
Max output
33K
Released
2025-04-14
Knowledge cutoff
2024-04
Retires
2027-01-14
Open weights
no
Input
text, image, pdf
Output
text

Price

US dollars per million tokens · openai list price

Input
$2.00
Output
$8.00
Cache read
$0.50
Cache write
free

Batch and priority prices

US dollars per million tokens · per listing

PriceListing$/M
Batch inputazure$1.00
Batch inputazure$1.10
Batch outputazure$4.00
Batch outputazure$4.40
Priority inputazure$3.50
Priority inputazure$3.85
Priority outputazure$14.00
Priority outputazure$15.40

Batch input is 50% below the interactive input price at the same listing.

Quality

10 benchmarks · 3 sources

Composite
36th
percentile of 344 scored models
Rank
220 / 344
±0.04 sd
Evidence
10 × 3
3 or more benchmarks, from 2 or more sources
Effort range
9.0
points between effort settings
coding34th2/3 bench
reasoning32nd2/4 bench
math35th5/7 bench
knowledge27th1/1 bench

Every score

one row per source and configuration — nothing averaged away

BenchmarkScoreConfigurationSourceRun
MATH level 583.0 ±0.8defaultEpoch AI2025-04-14
Aider polyglot52.4default · aider diffAider2025-04-14
GPQA diamond66.9 ±2.8defaultEpoch AI2025-04-14
OTIS Mock AIME 2024-202538.3 ±6.3defaultEpoch AI2025-04-14
FrontierMath-Tier-4-2025-07-010.0 ±0.0default · 2 runsEpoch AI2025-07-01
SWE-Bench verified48.5 ±2.3defaultEpoch AI2026-02-08
↳39.6default · mini-SWE-agentSWE-bench—
Sources and settings disagree by 8.9 points. Both figures stand.
SimpleQA Verified31.1 ±1.5defaultEpoch AI2026-08-31
FrontierMath-v12.8 ±0.0default · 2 runsEpoch AI2025-04-14
Chess Puzzles3.0 ±1.7defaultEpoch AI2026-10-13
FrontierMath-Tiers-1-3-v26.0 ±1.4defaultEpoch AI2026-08-27

The leading figure for a benchmark is the median across its configurations, so one heroic high-effort run cannot set the number.

Available from 31 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
openaivendor$2.00$8.00$0.50—1M33K2027-01-14
poe$1.8182$7.2727$0.4545—1M33K—
302ai$2.00$8.00——1M33K—
abacus$2.00$8.00$0.50—1M33K—
aimlapi$2.00$8.00$0.50—1M33K—
azure
$2.00
$2.20
$8.00
$8.80
$0.50
$0.55
—1M33K2027-04-14
azure-cognitive-services$2.00$8.00$0.50—1M33K—
cloudflare-ai-gateway$2.00$8.00$0.50—1M33K—
edenai$2.00$8.00$0.50—1M33K—
fastrouter$2.00$8.00$0.50—1M33K—
helicone$2.00$8.00$0.50—1M33K—
impossibl$2.00$8.00$0.50—1M33K—
kilo$2.00$8.00$0.50—1M33K—
llmgateway$2.00$8.00$0.50—1M33K—
llmgateway-providers$2.00$8.00$0.50—1M33K—
lowrouter · auto$2.00$8.00$0.50—1M33K—
merge-gateway$2.00$8.00$0.50—1M33K—
nano-gpt$2.00$8.00$0.50—1M33K—
nearai$2.00$8.00$0.50—1M33K—
ofox$2.00$8.00$0.50—1M33K—
openrouter$2.00$8.00$0.50—1M33K—
orcarouter$2.00$8.00$0.50—1M33K—
prime$2.00$8.00——1M33K—
replicate · replicate$2.00$8.00—————
sap-ai-core$2.00$8.00$0.50—1M33K—
vercel$2.00$8.00$0.50—1M33K—
vercel_ai_gateway · vercel-ai-gateway$2.00$8.00$0.50free1M33K—
cortecs$2.192$8.769$0.546—1M33K—
anyapi————1M33K—
github_copilot · github-copilot————128K16K2026-06-01
model-oracle-ai————1M33K—

Price history

append-only observations · a listing writes a row only when its price moves

DateHostField$/M
2026-09-02ofoxCache read$0.50
2026-09-19ofoxCache read$0.40
2026-10-17ofoxCache read$0.50
2026-09-02openrouterCache read$0.50
2026-10-10openrouterCache read$0.50
2026-09-02poeCache read$0.45
2026-10-22poeCache read$0.4545
2026-09-02sap-ai-coreCache read$0.32
2026-10-22sap-ai-coreCache read$0.50
2026-09-02ofoxInput$2.00
2026-09-19ofoxInput$1.60
2026-10-17ofoxInput$2.00
2026-09-02openrouterInput$2.00
2026-10-10openrouterInput$2.00
2026-09-02poeInput$1.80
2026-10-22poeInput$1.8182
2026-09-02ofoxOutput$8.00
2026-09-19ofoxOutput$6.40
2026-10-17ofoxOutput$8.00
2026-09-02openrouterOutput$8.00
2026-10-10openrouterOutput$8.00
2026-09-02poeOutput$7.20
2026-10-22poeOutput$7.2727
2026-10-13aimlapiCache read$0.65
2026-10-23aimlapiCache read$0.50
2026-10-13aimlapiInput$2.60
2026-10-23aimlapiInput$2.00
2026-10-13aimlapiOutput$10.40
2026-10-23aimlapiOutput$8.00

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