MDL
o1-preview
OpenAI
Verified against Artificial Analysis · Jul 13, 2026
Capability
—
percentile index
Price /M
$16.5 / $66
in / out
Context
—
Avg score
92.4
1 benchmarks
AA Intelligence
17.0
index
Weights
Closed
Released
Sep 12, 2024
About
o1-preview is a proprietary model in the o1 family from OpenAI. Benchmarked on 1 eval, averaging 92.4.
Benchmark scores · 1
avg 92.4 — higher is betterThe research behind this model
all papers mentioning it →R2E-Gym: Procedural Environments and Hybrid Verifiers for Scaling Open-Weights SWE AgentsApr 9, 2025
Mentions matched by name in title/abstract — from the arXiv + HF daily corpus.
Performance & price
Price in / out$16.5 / $66 per 1M
Blended price$28.88 / 1M
Coding index34.0
Median across API providers, via Artificial Analysis. Blended = 3:1 input:output. For reasoning models, latency includes thinking time. Methodology →
API providers
Artificial Analysis$66/M