The most powerful reasoning model available, but its extreme cost means it's only justified for the hardest problems where no other model will do.
92
Coding
62
Writing
95
Research
0
Images
2
Value
80
Long Context
Use this when
Solving the hardest math, science, and engineering problems where accuracy is non-negotiable and cost is secondary.
Skip this if
You need fast responses, are working on everyday tasks like drafting emails or summarizing documents, or have any budget sensitivity at all.
Pricing
$150.00/1M in
$600.00/1M out
→0%since May 2026
Context
200k tokens
Speed
Deliberate
o1-pro is available only via the OpenAI API and ChatGPT Pro subscription ($200/month). It does not support streaming and has longer latency than any other OpenAI model. Not suitable for high-volume workloads.
Recommendations are made independently based on real-world use and public benchmarks. See our disclosures for details.
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Agentic coding, computer-use workflows, and complex research tasks
GPT-4 Turbo is OpenAI's high-capability flagship model featuring a 128K context window, trained on data up to April 2024. It delivers strong reasoning, coding, and instruction-following across complex tasks.
Verdict
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Quality score
75%
Pricing
$10.00/1M in
$30.00/1M out
Speed
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Context
128k tokens
GPT-4 Turbo is available via the OpenAI API. It has largely been succeeded by GPT-4o, which is faster, supports vision natively, and is cheaper. Organizations should evaluate whether migrating to GPT-4o or o3 makes more sense before building new workflows on this model.
GPT-4 Turbo (v1106) is an older snapshot of OpenAI's flagship GPT-4 Turbo model released in November 2023, offering a 128K context window with strong general-purpose reasoning and instruction-following capabilities. It predates later GPT-4 Turbo updates and GPT-4o, making it a legacy choice for workflows locked to this specific version.
Verdict
A reliable but outdated GPT-4 snapshot that only makes sense when version pinning is a hard requirement.
Quality score
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Pricing
$10.00/1M in
$30.00/1M out
Speed
Balanced
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Context
128k tokens
This is a pinned model snapshot (v1106) and will not receive capability updates. OpenAI may deprecate older snapshots over time. Knowledge cutoff is April 2023. Not recommended for new deployments given the superior cost-performance of GPT-4o and GPT-4.1.
Legacy128K ContextPinned SnapshotGPT-4Premium
Best for
Teams requiring a pinned, stable version of GPT-4 Turbo for reproducible outputs in long-document analysis or complex instruction pipelines.
Pricing moves, ranking shifts, and capability updates.
New ModelMar 27, 2026
OpenAI: o1-pro — added to UseRightAI
OpenAI: o1-pro (OpenAI) is now indexed. The most powerful reasoning model available, but its extreme cost means it's only justified for the hardest problems where no other model will do.
OpenAI: o1-pro is best for solving the hardest math, science, and engineering problems where accuracy is non-negotiable and cost is secondary.. It is a strong fit when that workflow matters more than the tradeoffs around premium pricing and deliberate speed.
When should I avoid OpenAI: o1-pro?
You need fast responses, are working on everyday tasks like drafting emails or summarizing documents, or have any budget sensitivity at all.
What is a cheaper alternative to OpenAI: o1-pro?
Meta: Llama 3.1 8B Instruct is the lower-cost option to compare first when you want a similar workflow fit with less token spend.
What is a faster alternative to OpenAI: o1-pro?
GPT-5.5 is the better pick when response time matters more than maximum depth or premium quality.
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