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o1

OpenAI

o1 (full release) launched December 5, 2024 with significant improvements over o1-preview. Added vision capabilities, tool use, and a 200K context window. Scored 96.4% on MATH and 79.2% on GPQA Diamond. Priced at \$15/\$60 per million tokens.

Source →
Developer
OpenAI
Released
2024-12-05
Context Window
200K tokens

Pricing

TypePrice per MTok
Input$15.00
Output$60.00

Benchmarks11

General

1 benchmark
Chatbot Arena Elo
1,350#3/5
50th percentile

Knowledge

2 benchmarks
MMLU
92.3%#2/37
96th percentile
MMLU-Pro
80.3%#3/15
83th percentile

Reasoning

2 benchmarks
GPQA Diamond
79.2%#9/34
75th percentile
Humanity's Last Exam
8%#5/7
36th percentile

Math

2 benchmarks
MATH
96.4%#6/31
82th percentile
AIME 2024
74.4%#10/12
21th percentile

Coding

2 benchmarks
HumanEval
94%#1/25
98th percentile
SWE-bench Verified
48.9%#16/18
14th percentile

Agentic

1 benchmark
MLE-bench
16.9%#1/3
83th percentile

Multimodal

1 benchmark
MathVista
73.9%#1/3
83th percentile
Percentile among tested models:Top 25%50-75%25-50%Bottom 25%

o-series Family5

ModelTierReleasedInput $/MTok
o3flagship2025-04-16$10.00
o4-minimini2025-04-16$1.10
o3-minimini2025-01-31$1.10
o1-previewpreview2024-09-12$15.00
o1-minimini2024-09-12$3.00

Other OpenAI Models8

GPT-4.12025-04-14
GPT (flagship)
GPT-4.1 mini2025-04-14
GPT (mini)
GPT-4.1 nano2025-04-14
GPT (nano)
GPT-4o mini2024-07-18
GPT (mini)
GPT-4o2024-05-13
GPT (flagship)
GPT-4 Turbo2023-11-06
GPT (flagship)
GPT-42023-03-14
GPT (flagship)
GPT-3.5 Turbo2023-03-01
GPT (mid)

Details

Model Familyo-series
Tierflagship
Generationo1
Release Date2024-12-05
Context Window200K tokens
Open WeightNo
Modalitytext, image

Capabilities3

reasoningtool-usevision

Sources1

OpenAI o1

Tags

openaireasoningo-series