GPT-4 Turbo Preview vs Kimi K3 (Comparative Analysis)
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Comparative Analysis: GPT-4 Turbo Preview vs. Kimi K3
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Overview
GPT-4 Turbo Preview was released 2 years before Kimi K3.
 GPT-4 Turbo Preview |  Kimi K3 | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | MoonshotAI |
Input Context Window Maximum input tokens this model can process at once | 128K tokens | 1M tokens |
Output Token Limit Maximum output tokens this model can generate at once | 4.1K tokens | Not specified tokens |
Release Date When this model first became publicly available | January 25, 2024 2 years ago January 25th, 2024 | July 16, 2026 11 days ago July 16th, 2026 |
Knowledge Cutoff Latest training-data date reported by the provider | December 31, 2023 | Not reported |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
GPT-4 Turbo Preview | Kimi K3 | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text🖼️Image |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Enabled by defaultEffort: Max, High, LowDefault: Max |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning Mode✓Content Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Pricing
GPT-4 Turbo Preview is roughly 3.3x more expensive compared to Kimi K3 for input tokens and roughly 2.0x more expensive for output tokens.
| GPT-4 Turbo Preview | Kimi K3 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $10.00 per million tokens | $3.00 per million tokens |
Output Token Cost Cost per million output tokens | $30.00 per million tokens | $15.00 per million tokens |
Cache Read Cost Cost to reuse cached input tokens | Not specified | $0.30 per million tokens |
Benchmarks
Compare relevant benchmarks between GPT-4 Turbo Preview and Kimi K3.
| GPT-4 Turbo Preview | Kimi K3 | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | Benchmark not available. | 57.1 (Artificial Analysis index; higher is better) |
Coding Index Programming performance across independent evaluations | Benchmark not available. | 76.2 (Artificial Analysis index; higher is better) |
Agentic Index Ability to complete multi-step agentic tasks | Benchmark not available. | 50.1 (Artificial Analysis index; higher is better) |
Best Design Arena Score Highest human-preference Elo score across design arenas | Benchmark not available. | 1,456 Elo (#1 in 3D (69.2% win rate)) |
At a Glance
Quick overview of what makes GPT-4 Turbo Preview and Kimi K3 unique.
GPT-4 Turbo Preview by OpenAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 128K token context window. Premium pricing at $10.00/M input and $30.00/M output tokens. Includes built-in content moderation for safer outputs. Released January 25th, 2024.Kimi K3 by MoonshotAI understands both text and images, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 1M token context window. Premium pricing at $3.00/M input and $15.00/M output tokens. Released July 16th, 2026.Explore More Comparisons
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