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Chat model

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GLM-5.3-Flash

GLM-5.3-Flash is a chat model available through the LLM7 API. It supports text input, tool calling, streaming, reasoning. It provides a 400,000 tokens context window. Current pricing is available below.

Retired
GLM-5.3-Flash
GLM-5.3-Flash alternatives

Current LLM7 pricing

Simple, pay-as-you-go pricing

Checking current pricing…

Capability scores

AI-estimated ratings on 30 criteria from head-to-head comparisons against 86 other text models in the LLM7 catalog, judged by TypeSafe Jev from public information (2026-10-20). Each score is the win rate against the field, relative to the strongest model for that criterion (100%). Not a benchmark.

Below 50%50–79%80–94%95%+

Overall score

47%

Weak

Knowledge & reasoning

  • General knowledge45%
  • Logical reasoning49%
  • Mathematics51%
  • Scientific and technical depth40%
  • Planning and task decomposition48%

Coding & tools

  • Code generation35%
  • Debugging and code review44%
  • Agentic coding48%
  • Tool and function calling46%
  • SQL and query writing46%

Writing & language

  • Creative writing32%
  • Professional writing35%
  • Conversational quality43%
  • Multilingual ability82%
  • Translation54%
  • Summarization46%

Data & professional work

  • Data analysis44%
  • Professional domains36%
  • Information extraction34%
  • Classification and labeling51%
  • Long-context handling52%

Reliability & control

  • Instruction following30%
  • Structured output8%
  • Factual accuracy46%
  • Safety and alignment40%
  • Steerability37%
  • Output consistency48%

Speed, cost & vision

  • Response speed98%
  • Cost efficiency92%
  • Image understandingNo image input

Latest LLM7 statistics

Recent aggregated percentages and response-time metrics from LLM7, not a global benchmark or traffic disclosure.

Recent stability

86.75%

latest aggregated LLM7 statistic

Average response time

28,579.01 ms

latest observed API timing

P95 latency

60,000 ms

slower observed requests

Latest statistic trends

Only aggregated percentages and timing metrics with enough observed history are shown.

Request success rate

Latest aggregated LLM7 statistic

75.9%latest

21 Sept21 Oct

Average API latency

Latest aggregated LLM7 statistic

27,487 mslatest

21 Sept21 Oct

P95 API latency

Latest aggregated LLM7 statistic

60,000 mslatest

21 Sept21 Oct

Start building

A verified request for this exact model. Add your API key and run it.

Read the docs
curl https://api.llm7.io/v1/chat/completions \
  -H "Authorization: Bearer $LLM7_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "GLM-5.3-Flash",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

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