A polished, capable flagship that earns its place but faces stiff competition at its price point.
85
Coding
88
Writing
82
Research
30
Images
45
Value
52
Long Context
Use this when
Complex professional tasks requiring nuanced reasoning, strong writing quality, and reliable instruction-following across long conversations.
Strengths
Significantly improved instruction-following and task decomposition over GPT-4o
Strong coding performance competitive with Claude Sonnet 4.6 on real-world benchmarks
Better calibration and reduced hallucination rate compared to its predecessors
Competent multimodal understanding for image analysis and mixed-media tasks
Weaknesses
128K context window falls short of Gemini 3.1 Pro's 1M+ token window for large document tasks
Monthly cost estimate
See what OpenAI: GPT-5 Chat actually costs at your usage level
Input tokens / month1M
10k50M
Output tokens / month500k
10k25M
Input cost
$1.25
Output cost
$5.00
Total / month
$6.25
Based on OpenAI: GPT-5 Chat API pricing: $1.25/1M input · $10/1M output. Real costs vary by provider discounts and caching. Check the provider for exact current rates.
Price History
OpenAI: GPT-5 Chat pricing over time
→0% since May 9
4 data points · tracked daily since May 9, 2026
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Complex professional tasks requiring nuanced reasoning, strong writing quality, and reliable instruction-following across long conversations.. Start free — no card required.
Recommendations are made independently based on real-world use and public benchmarks. See our disclosures for details.
Compare alternatives
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OpenAIBalanced
OpenAI: GPT-5
GPT-5 is OpenAI's flagship multimodal model, superseding GPT-4o with significantly improved reasoning, instruction-following, and knowledge breadth. It handles text, images, and complex multi-step tasks with state-of-the-art performance across most benchmarks.
Verdict
OpenAI's best general-purpose model — a strong flagship pick that punches above its price on input costs while delivering top-tier reasoning and multimodal capability.
Quality score
87%
Pricing
$1.25/1M in
$10.00/1M out
Speed
Change history
Pricing moves, ranking shifts, and capability updates.
New ModelMar 27, 2026
OpenAI: GPT-5 Chat — added to UseRightAI
OpenAI: GPT-5 Chat (OpenAI) is now indexed. It supersedes GPT-4o. A polished, capable flagship that earns its place but faces stiff competition at its price point.
OpenAI: GPT-5 Chat is best for complex professional tasks requiring nuanced reasoning, strong writing quality, and reliable instruction-following across long conversations.. It is a strong fit when that workflow matters more than the tradeoffs around balanced pricing and balanced speed.
When should I avoid OpenAI: GPT-5 Chat?
You need to process documents exceeding 128K tokens, require native image generation, or are running high-throughput workloads where cost-per-token is a primary constraint.
What is a cheaper alternative to OpenAI: GPT-5 Chat?
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: GPT-5 Chat?
OpenAI: GPT-5 is the better pick when response time matters more than maximum depth or premium quality.
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Skip this if
You need to process documents exceeding 128K tokens, require native image generation, or are running high-throughput workloads where cost-per-token is a primary constraint.
Output cost of $10/1M tokens makes high-volume production pipelines expensive compared to GPT-4o Mini or Haiku equivalents
No native image generation; image tasks require routing to separate DALL-E or other endpoints
Balanced
Best for high-stakes professional tasks requiring deep reasoning, precise instruction-following, and reliable multimodal understanding.
Context
400k tokens
Pricing is asymmetric: cheap on input ($1.25/1M) but expensive on output ($10/1M), so it favors read-heavy or summarization tasks over verbose generation. The 400K context window is one of the largest available at this price tier. Supersedes GPT-4o, which remains available at lower cost for lighter workloads.
FlagshipMultimodalLong ContextOpenAIReasoning
Best for
High-stakes professional tasks requiring deep reasoning, precise instruction-following, and reliable multimodal understanding.
