GPT-4 Turbo: Benchmarks, Pricing & Context Window
GPT-4 Turbo is a language model from OpenAI, released in April 2024, with a 128K-token context window, and pricing from $10.00/M input and $30.00/M output.
The latest GPT-4 model with improved performance, updated knowledge, and enhanced capabilities. It offers faster response times and more affordable pricing compared to previous versions.
GPT-4 Turbo benchmarks
Capability tiers
Standing within each category, adjusted for leaderboard depth.
Real tasks performance
High-confidence performance for GPT-4 Turbo across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.
Performance by conversation depth
How GPT-4 Turbo holds up as conversations get longer.
Quality Tracker
GPT-4 Turbo Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Wed Sep 30 2026GPT-4 Turbo pricing
Providers
GPT-4 Turbo starts at $10.00 per million input tokens and $30.00 per million output tokens via Azure. See all 2 providers below with their per-token pricing, latency, throughput, and modality support.
| Provider | Input $/M | Cached input $/M | Output $/M | Context in / out | TTFT p95 s | Output p5 c/s | Modalities in / out |
|---|---|---|---|---|---|---|---|
 Azure | $10.00 | — | $30.00 | 128.0K/4.1K | 0.60 | — | / |
 OpenAI | $10.00 | — | $30.00 | 128.0K/4.1K | 0.50 | — | / |
Cached input is the discounted price for prompt tokens served from a provider cache. TTFT is time to first token. Output is characters per second; p5 is the sustained floor exceeded by 95% of observed requests.
GPT-4 Turbo context window
Input and output token limits for GPT-4 Turbo, plus how it ranks on long-context understanding.
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GPT-4 Turbo latency
GPT-4 Turbo time to first token, sustained output throughput, and failed-request rate from live model usage over the trailing 7 days.
GPT-4 Turbo examples
Recent arena outputs from GPT-4 Turbo, picked from the highest-ranked matchups.
GPT-4 Turbo license
GPT-4 Turbo is a proprietary model available under its provider's product and API terms, has a knowledge cutoff of December 2023.
- License
- Proprietary
- Hosted access
- Knowledge cutoff
- December 2023
Proprietary license - usage restrictions apply
GPT-4 Turbo resources
Official sources for GPT-4 Turbo: provider documentation, official playground, official launch post.
GPT-4 Turbo vs other models
The most-compared alternatives to GPT-4 Turbo are Claude 3 Opus, GPT-4, Grok-2 mini. Open any pair side-by-side for benchmarks, pricing, context, and latency.
Models like GPT-4 Turbo
Models ranked just above and below GPT-4 Turbo by LLM Stats score.
FAQ
Common questions about GPT-4 Turbo.