Gpt 5.3 Chat Latest
Provider: openai ·
gpt-5.3-chat-latest Pricing per million tokens
| Component | USD per 1M tokens |
|---|---|
| Input | $1.75 |
| Output | $14.00 |
| Cached input (read) | $0.17 |
💡 With prompt caching, you save up to 90% on cached input tokens — massive for repeated context like system prompts, RAG retrieval, or long conversations.
Monthly cost estimates
Assuming 30% prompt-cache hit rate where available. Adjust for your actual usage.
Small
1M in / 200k out
$4.08
per month
Saves $0.47 via caching
Medium
10M in / 2000k out
$40.77
per month
Saves $4.72 via caching
Large
100M in / 20000k out
$408
per month
Saves $47.25 via caching
Context
- Input window
- 128,000 tokens
- Max output
- 16,384 tokens
Capabilities
- ✅ Vision (image input)
- ✅ Function / tool calling
- ✅ Prompt caching
- ✅ Web search
- ✅ JSON / response schema
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Pricing data sourced from LiteLLM and refreshed regularly. Last updated May 20, 2026. Always verify with the provider's official pricing page before making business decisions.