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OpenAI: GPT Chat Latest

GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. $5 per million input tokens, $30 per million output tokens. 400,000 token context window, maximum output of 128,000 tokens.

在 OpenRouter 查看来源
模型概览

模型规格

上下文
400,000 tokens
最大输出
128,000 tokens
架构
text+image+file->text
分词器
GPT
知识截止时间
暂未提供
内容审核
是
OPENROUTER

完整价格

同步自 OpenRouter。Token 价格均按每百万 Token 展示。

输入
$5
/M tokens
输出
$30
/M tokens
缓存读取
$0.5
/M tokens
网页搜索
$10
/1K calls
API

快速调用

通过 OpenRouter 的 OpenAI 兼容 API 调用这个确切的模型 ID。

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-chat-latest","messages":[{"role":"user","content":"Hello!"}]}'
能力与模态

输入 → 输出

输入
textimagefile
输出
text
API

支持的 API 参数

max_tokensresponse_formatseedstructured_outputstool_choicetools
可用提供方

1 提供方

在 OpenRouter 查看实时 Provider

Provider 可用性、延迟、吞吐量和路由会持续变化，请前往来源页面查看实时运行数据。

OpenRouter

OpenAI

unknown
上下文
400K
最大输出
128K
输入
$5.00
输出
$30.00
缓存读取
$0.500
缓存写入
暂未提供
openai

个模型

全部模型
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OpenAI: GPT Transcribe

GPT Transcribe is a high-accuracy speech-to-text model from OpenAI. It is suited for recorded audio, streamed file transcription, and committed Realtime turns, with free-form context, keyword hints, and multiple language...

上下文
暂未提供
输入
audio
输出
transcription
输入: $4500.00输出: 免费每百万 Token
查看模型详情 →
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OpenAI: GPT-5.6 Luna Pro

GPT-5.6 Luna Pro is the same underlying model as GPT-5.6 Luna, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

上下文
1.1M
输入
file · image · text
输出
text
输入: $0.200输出: $1.20每百万 Token
查看模型详情 →
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OpenAI: GPT-5.6 Luna

GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...

上下文
1.1M
输入
file · image · text
输出
text
输入: $0.200输出: $1.20每百万 Token
查看模型详情 →
openai logoopenai

OpenAI: GPT-5.6 Terra Pro

GPT-5.6 Terra Pro is the same underlying model as GPT-5.6 Terra, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

上下文
1.1M
输入
file · image · text
输出
text
输入: $2.00输出: $12.00每百万 Token
查看模型详情 →