GPT-5.3 API Benchmarks, Pricing & Provider Data
Compare GPT-5.3 with another model
Choose a model to open its comparison page.
Цены API GPT-5.3 у поставщиков (198): от $0.020/request до $75.00/M. Бесплатный API GPT-5.3 предлагают поставщики: 3. На странице также приведены измеренная скорость API и задержка первого токена.
OpenAI GPT-5.3 is a GPT-5 series checkpoint tuned for stronger reasoning, coding, and agentic workflows on complex user tasks.
Specifications
Input and output token limits for this model, plus how it ranks on long-context understanding.
Возможности
Сравнение цен
Compare GPT-5.3 API pricing across 195 providers. Prices range from $0.020/request to $75.00/M. 初叶🍂Furry API offers the lowest rate at $0.020/request. 3 providers offer free API credits or a free tier.
| Провайдер | Работоспособность | Вариант модели | Группа | Входные данные ($/M) | Выходные данные ($/M) | Скорость (т/с) | Первый токен | Аудит |
|---|---|---|---|---|---|---|---|---|
L1 100% | gpt-5.3-chat-latest | default | $1.05/M | $8.40/M | 51.1 t/s | 2.25 s | — | |
L1 100% | gpt-5.3-chat-2026-03-03 | default | $1.05/M | $8.40/M | — | — | — | |
L1 100% | gpt-5.3-chat | OFC | $5.25/M | $42.00/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | default | $1.75/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.3-chat-2026-03-03 | default | $0.240/M | $1.92/M | — | — | — | |
L1 100% | gpt-5.3-chat | default | $0.240/M | $1.92/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | default | $0.240/M | $1.92/M | — | — | — | |
L1 100% | gpt-5.3-chat-2026-03-03 | AzuerPromo | $0.048/M Cache read$0.0048/M | $0.384/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | AzuerPromo | $0.048/M Cache read$0.0048/M | $0.384/M | — | — | — | |
L1 100% | gpt-5.3-chat | default | $0.072/M | $0.575/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | default | $0.120/M | $0.959/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | gpt-azure | $0.465/M | $3.72/M | — | — | — | |
L1 100% | gpt-5.3-chat | default | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | default | $1.75/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.3-chat | chatgpt-hight | $3.50/M | $28.00/M | — | — | — | |
L1 100% | gpt-5-3 | default | $0.137/M | $1.10/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | default | $0.479/M Cache read$0.048/M | $3.84/M | — | — | — | |
L1 100% | gpt-5.3-chat | gpt-azure | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.3-chat-2026-03-03 | gpt-azure | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.3-chat-latest | gpt-azure | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — |
Альтернативы и похожие модели
GPT-5.4
gpt-5-4
OpenAI GPT-5.4 extends the GPT-5 family with stronger instruction following, deeper tool use, and improved performance on coding, math, and long-document analysis.
GPT-5.2
gpt-5-2
OpenAI GPT-5.2 is a GPT-5 series model emphasizing advanced reasoning, multimodal understanding, and high-quality outputs for complex enterprise workloads.
GPT-5.4 Mini
gpt-5-4-mini
OpenAI GPT-5.4 Mini is a compact language model in the GPT-5 series, optimized for quick responses and high throughput.
GPT-5.3 Codex
gpt-5-3-codex
OpenAI GPT-5.3 Codex is a code-specialized variant in the GPT-5 series, optimized for code generation, debugging, and software development tasks.
Claude Opus 4.6
claude-opus-4-6
Anthropic Claude Opus 4.6 is the most capable Claude Opus tier, optimized for complex analysis, long-horizon coding, and high-stakes enterprise reasoning workloads.
Claude Haiku 4.5
claude-haiku-4-5
Anthropic Claude Haiku 4.5 delivers fast, low-cost responses while retaining solid instruction following for chat, classification, and lightweight coding.
Frequently Asked Questions
- What benchmark data does GPT-5.3 include?
- LMSpeed shows GPT-5.3 benchmark context, API price, output speed, first-token latency, and provider data across 198 providers when those signals are available.
- Сколько стоит API GPT-5.3?
- Цены GPT-5.3 у поставщиков (198): от $0.020/request до $75.00/M. Самая низкая указанная цена — у 初叶🍂Furry API.
- What does the GPT-5.3 API pricing table include?
- The GPT-5.3 API pricing table compares 198 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
- У какого провайдера самая низкая цена API GPT-5.3?
- Сейчас самая низкая указанная цена GPT-5.3 — $0.020/request у 初叶🍂Furry API. Сравниваются поставщики: 198.
- Can I compare GPT-5.3 API price and speed together?
- Yes. LMSpeed shows GPT-5.3 API price, output speed, first-token latency, and provider health on the same page so you can compare cost and performance together.
- Является ли API GPT-5.3 бесплатным?
- Да, GPT-5.3 доступна бесплатно через 3 API-провайдерundefined other undefined} на LMSpeed, включая 初叶🍂Furry API, 兔子API, 兔子API. Эти провайдеры предлагают бесплатные API-кредиты или бесплатный тариф без поперечной тарификации.
- Where can I get GPT-5.3 free API access?
- LMSpeed currently lists 3 free API providerundefined other undefined} for GPT-5.3: 初叶🍂Furry API, 兔子API, 兔子API. Check each provider row before using it because free tier limits can change.