Compare OpenAI: GPT-4 Turbo (OpenAI) and OpenAI: GPT-5.3 Chat (OpenAI) by price, context, capabilities, and latency.
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Comparez le prix, le fournisseur, le contexte, les capacites, la latence et la base de source.
| Model | Provider | Input | Output | Context | Capabilities | Best for | Latency | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-4 Turboopenai/gpt-4-turbo | OpenAI | $1.88 / 1M tokens | $5.64 / 1M tokens | 128k | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
| OpenAI: GPT-5.3 Chatopenai/gpt-5.3-chat | OpenAI | $0.33 / 1M tokens | $2.63 / 1M tokens | 128k | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
FAQ
OpenAI: GPT-5.3 Chat is cheaper ($0.33 / 1M tokens input / $2.63 / 1M tokens output) vs OpenAI: GPT-4 Turbo ($1.88 / 1M tokens input / $5.64 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.
Both offer the same context window: 128k tokens.
Both target Vision. Pick OpenAI: GPT-5.3 Chat to optimize cost, or OpenAI: GPT-4 Turbo for the longer context window. Test both on real prompts before committing production traffic.