Models/OpenAI/o1

o1

Name: o1 API access
Brand: OpenAI

OpenAI · Proprietary · Released Dec 17, 2024 · openai/o1

Best $15.00 in / $60.00 out via OpenAI

Compare Estimate cost

200K contextVisionToolsReasoningStructured outputPrompt caching

Available from 1 providerUSD / MTOK · PRICES 23 MINUTES AGO · SPEED 2 DAYS AGO

EST. MONTHLY COSTclick a row for detail · click headers to sort

PROVIDER	INPUT	OUTPUT	CACHE	CONTEXT	QUANT	TTFT	TPS	UPTIME
OpenAI1ST PARTY	$15.00	$60.00	$7.50	200K	—	✕	✕	100.0%

TTFT/TPS: median (P50) over trailing 504h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · ✕ = probed, endpoint returned no measurable stream · methodology v1.1 · measured 2 days ago

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Pricing variants · USD / MTok in / out

STANDARD

$15.00 / $60.00

per MTok in / out

CACHE READ $7.50WEB SEARCH $0.01 / search

About

The latest and strongest model family from OpenAI, o1 is designed to spend more time thinking before responding. The o1 model series is trained with large-scale reinforcement learning to reason...

Specifications

Context window200,000

Max output100,000

Modalities intext, image, file

Modalities outtext

LicenseProprietary

ReleasedDec 17, 2024

Knowledge cutoff2023-10-31

TokenizerGPT

Deprecation2026-10-23

GPT-6.1 Sol Pro$2.00 / $10.00 GPT-6.1 Sol$2.00 / $10.00 GPT-6 Luna Pro$0.10 / $0.50 GPT-6 Luna$0.10 / $0.50

Embed badge

[![o1](https://modelindex.ai/badge/openai/o1)](https://modelindex.ai/models/openai/o1)

Sources

OpenRouter API23 minutes ago

AGGREGATOR

LiteLLM dataset23 minutes ago

AGGREGATOR

ModelIndex benchmarks2 days ago

MEASURED

Verified 23 minutes ago · list prices, not negotiated rates.