1. Models
  2. Z.ai
  3. CC-Bench Development: GLM 4.6 vs Claude Sonnet 4
Z.aiBlog · date unknown · official

CC-Bench Development: GLM 4.6 vs Claude Sonnet 4

GLM 4.6 performance and token usage comparison

BlogDataGrouped bar chartGLM-4All Z.ai modelsClaude Sonnet 4GLM-4.6GLM-4.5Kimi-K2-0905DeepSeek-V3.1-Terminus
Published by Z.ai on Blog. Source: z.ai

API · Max

Use this chart via API

On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id 6cc37a10be03.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/6cc37a10be03Title, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/6cc37a10be03/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/6cc37a10be03/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/6cc37a10be03/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

Chart data

The numbers behind it

28 points. Estimated from the image Redrawn natively, with a way to make one with your own numbers.

See its dataMake one like this

More charts about GLM-4

GLM-4: LLM Benchmarks Performance Evaluation
OfficialX · Z.aiJan 19, 2026
LLM Benchmarks Performance Evaluation1.7M views · 5.3K likes
Data
GLM-4: LLM Performance on 8 Benchmarks
OfficialX · Z.aiFeb 11, 2026
LLM Performance on 8 Benchmarks1.5M views · 5.3K likes
Data
GLM-4: LLM Benchmarks Performance Evaluation
OfficialX · Z.aiDec 22, 2025
LLM Benchmarks Performance Evaluation1.4M views · 3.3K likes
Data
GLM-4: LLM Performance Evaluation: Agentic, Reasoning, and Coding Benchmarks
OfficialX · Z.aiJul 28, 2025
LLM Performance Evaluation: Agentic, Reasoning, and Coding Benchmarks1.3M views · 3K likes
Data
GLM-4: LLM Performance on 8 Benchmarks
OfficialX · Z.aiSep 30, 2025
LLM Performance on 8 Benchmarks907.8K views · 1.8K likes
Data
GLM-4: Open-source LLMs Benchmarks Comparison
OfficialX · Z.aiDec 8, 2025
Open-source LLMs Benchmarks Comparison364.4K views · 1.8K likes
Data

More from Z.ai

GLM-5: Agentic Coding Performance by Effort Level
OfficialX · Z.aiJun 16, 2026
Agentic Coding Performance by Effort Level7.7M views · 13.1K likes
Data
GLM-5: LLM performance across six benchmarks
OfficialX · Z.aiAug 26, 2026
LLM performance across six benchmarks7M views · 23.8K likes
Data
GLM-5: LLM benchmark performance across nine tasks
OfficialX · Z.aiAug 14, 2026
LLM benchmark performance across nine tasks5.9M views · 19.3K likes
Data
GLM-5.1: Coding Performance Evaluation
OfficialX · Z.aiApr 7, 2026
Coding Performance Evaluation4.4M views · 10.7K likes
Data
GLM-5: Coding Evaluation
OfficialX · Z.aiMar 27, 2026
Coding Evaluation1.3M views · 5.4K likes
Data
GLM-5.3: LLM Performance on Harvey LAB
OfficialX · Z.aiOct 12, 2026
LLM Performance on Harvey LAB533.2K views · 6.3K likes
Data

Questions people ask

Where does this chart come from?

Z.ai published it on Blog (z.ai). We keep it here, with the publisher and date credited as text, so you can study it without leaving.

Can I make a chart like this?

Use the format, not the picture. Open its data page and use Make one like this: it starts from this chart's numbers and takes yours.