BlogLLM Benchmark Scores as Published, Side by Side
GPT-6 Astra vs GLM-5.3: Benchmark Scores Side by Side
Every test both GPT-6 Astra by OpenAI and GLM-5.3 by Z.ai have a published number for: 40 tests in 10 areas. Each number is as printed, with the page it comes from and the setup it was run under; nothing is ranked or rescored, and two numbers under different setups are two results, not one comparison.
Models GPT-6 Astra, GLM-5.3Data version 2026103001, as of 2026-10-30
Model
What each developer prints on its own model page; a dash means it prints none.
Knowledge Work
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| AutomationBench | 41.4%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 7 more pages | |
| APEX-Agents | ||
| JobBench | ||
| Vals Finance Agent v2 | 53.5%Google, Gemini 4 Argon, checked 2026-10-29; printed on 2 more pages | 55.8%Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 |
| Harvey's Legal Agent Benchmark | 5.4%Google, Gemini 4 Argon, checked 2026-10-29; printed on 1 more page | 8.3%Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 |
| OfficeQA Pro | 66.2%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Harness: Codex; Fallback: with fallback | |
| GDPval-AA v2.1 | 1542Anthropic, Claude Opus 5.5, checked 2026-10-14; printed on 3 more pages | |
| AA-Briefcase v1.1 | 1569Anthropic, Claude Opus 5.5 System Card, checked 2026-10-25; printed on 1 more page | |
| FinWorkBench (Finch) | 57%Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 | 65.1%Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 |
| Business Operation (Internal) | ||
| FrontierFinance | 45%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Harness: Finance Agent v2; Fallback: with fallback | 57.5%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Harness: Finance Agent v2 |
| OfficeQA Pro v2 | 54.4%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Harness: Codex; Fallback: with fallback | |
| DECK-Arena (Internal, Elo) |
Agentic Coding
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| DeepSWE v1.1 | 74.1%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 3 more pages | 66.9%Z.ai, GLM-5.3 model card, checked 2026-10-15; printed on 6 more pagesEffort: max; Harness: mini-swe-agent; Context: 400000 |
| Terminal-Bench 4.0 | 57.9%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 7 more pages | 37.9%DeepSeek, DeepSeek-V4.1-Flash model card, checked 2026-10-15; printed on 4 more pages |
| ProgramBench Almost@1 | 52.5%Meta, Meta Muse Wonder model card, checked 2026-10-19; printed on 1 more pageEffort: max; Harness: mini-swe-agent | |
| SWE-Marathon | ||
| Kimi Code Bench 3.0 Long-horizon |
ML Engineering
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| PostTrainBench v1.1 | 44.3%Google, Gemini 4 Argon, checked 2026-10-29 | 39.8%Z.ai, GLM-5.3 model card, checked 2026-10-15; printed on 1 more pageEffort: max; Harness: Claude Code 2.1.207; Context: 1000000 |
| PostTrainBench v1.2 | 41.9%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Dataset revision: v1.2; Fallback: with fallback |
Science and Math
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| GPQA Diamond | 96%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 1 more page | 88.1%DeepSeek, DeepSeek-V4.1-Flash model card, checked 2026-10-15; printed on 2 more pages |
| Terminal-Bench Science 0.1 | 64.6%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 7 more pages | |
| FrontierMath Tier 4 (v2) | 97.6%OpenAI, GPT-6 Astra, checked 2026-10-14 | |
| FrontierMath Tier 1-3 (v2) | ||
| SciCode-Verified | ||
| BioMysteryBench | 78.9%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Harness: Codex; Fallback: with fallback |
Multimodal Understanding
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| GDP.pdf | 11.2%MiniMax, MiniMax-M3.1-Flash model card, checked 2026-10-25; printed on 1 more page |
Cybersecurity
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| ExploitBench | 100%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 2 more pages | 54.4%Z.ai, GLM-5.3 model card, checked 2026-10-15; printed on 1 more pageEffort: max; Harness: Claude Code 2.1.207 |
| ExploitGym | 42.4%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 4 more pages | 15%DeepSeek, DeepSeek-V4.1-Flash model card, checked 2026-10-15; printed on 2 more pages |
| Artificial Analysis Cyber Index (successes) | 33Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 | 36Mistral AI, Mistral Large 4 (preview), checked 2026-10-15 |
General Knowledge and Reasoning
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| Humanity's Last Exam (no tools) | 53.6%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Tools: none; Fallback: with fallback | 42%DeepSeek, DeepSeek-V4.1-Flash model card, checked 2026-10-15; printed on 3 more pagesDataset revision: text-only subset of HLE (dagger on the card) |
| Humanity's Last Exam (with tools) | 57.2%OpenAI, GPT-6 Astra, checked 2026-10-14; printed on 3 more pagesTools: enabled; exact tools in source | 62.5%Z.ai, GLM-5.3 model card, checked 2026-10-15; printed on 3 more pagesEffort: max; Context: 300000 |
| SimpleQA Verified | ||
| Humanity's Last Exam Diamond (no tools) | 65.8%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Tools: none; Fallback: with fallback | 16.4%Meta, Meta Muse Spark Open 816B-A42B model card, checked 2026-10-19; printed on 1 more pageEffort: max; Tools: none |
| Kimi Hallu Bench Hard w/ tools (lower is better)lower is better | 5.5%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Tools: with tools; Fallback: with fallback | |
| Kimi Hallu Bench w/o tools (lower is better)lower is better | 4.2%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Tools: none; Fallback: with fallback |
Tool Use and Workflows
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| Agents' Last Exam (pass rate) | 34.2%Google, Gemini 4 Argon, checked 2026-10-29; printed on 1 more page | 28.5%Z.ai, GLM-5.3 model card, checked 2026-10-15; printed on 3 more pagesEffort: max; Harness: Claude Code; Context: 1000000 |
| Agents' Last Exam (CLI) | 38.8%Moonshot AI, Introducing Kimi K3.1 Pro, checked 2026-10-24Effort: max; Dataset revision: v1.1; Fallback: with fallback |
Safety and Alignment
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| Gray Swan IPI (attack success rate after k attempts)attack success rate after k attempts, lower is better | 8.5%Anthropic, Claude Haiku 5.5 System Card, checked 2026-10-19; printed on 2 more pages | 31.5%Google, Gemini 4 Argon Safety and Security Report, checked 2026-10-19; printed on 1 more page |
Engineering and Design
| Test | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| Design Bench (Internal, Elo) |
Price
API list prices in US dollars per one million tokens, as printed on the developer's pricing page on the day checked; a dash means the developer lists that price in another unit or not at all. Cost per task is measured by Vals AI.
| Price | GPT-6 Astra | GLM-5.3 |
|---|---|---|
| Input | $10OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $20 per 1M tokens above 272,000 tokens | $1.4Z.ai, Z.AI API pricing, checked 2026-10-15 |
| Cached input | $1OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $2 per 1M tokens above 272,000 tokens | $0.26Z.ai, Z.AI API pricing, checked 2026-10-15 |
| Cache write | $12.5OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $25 per 1M tokens above 272,000 tokens | - |
| Output | $50OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $75 per 1M tokens above 272,000 tokens | $4.4Z.ai, Z.AI API pricing, checked 2026-10-15 |
| Input, batch | $5OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $10 per 1M tokens above 272,000 tokens | - |
| Cached input, batch | $0.5OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $1 per 1M tokens above 272,000 tokens | - |
| Cache write, batch | $6.25OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $12.5 per 1M tokens above 272,000 tokens | - |
| Output, batch | $25OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $37.5 per 1M tokens above 272,000 tokens | - |
| Input, flex | $5OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $10 per 1M tokens above 272,000 tokens | - |
| Cached input, flex | $0.5OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $1 per 1M tokens above 272,000 tokens | - |
| Cache write, flex | $6.25OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $12.5 per 1M tokens above 272,000 tokens | - |
| Output, flex | $25OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $37.5 per 1M tokens above 272,000 tokens | - |
| Input, fast | $20OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $40 per 1M tokens above 272,000 tokens | - |
| Cached input, fast | $2OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $4 per 1M tokens above 272,000 tokens | - |
| Cache write, fast | $25OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $50 per 1M tokens above 272,000 tokens | - |
| Output, fast | $100OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $150 per 1M tokens above 272,000 tokens | - |
| Input, ultrafast | $60OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $120 per 1M tokens above 272,000 tokens | - |
| Cached input, ultrafast | $6OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $12 per 1M tokens above 272,000 tokens | - |
| Cache write, ultrafast | $75OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $150 per 1M tokens above 272,000 tokens | - |
| Output, ultrafast | $300OpenAI, OpenAI API pricing, checked 2026-10-15Context: up to 272,000 tokens; Long context: $450 per 1M tokens above 272,000 tokens | - |
| Cost per taskVals AI, USD, lower is better |
GPT-6 Astra has 162 more and GLM-5.3 has 33 more: tests only one of them has a number for, listed on its model page.
More side by side
- GPT-6 Astra vs Claude Fable 5.1
- GPT-6 Astra vs Gemini 4 Carbon
- GPT-6 Astra vs Grok 4.7
- GPT-6 Astra vs DeepSeek-V4.1-Flash-1017
- GPT-6 Astra vs Qwen3.8-Max
- GPT-6 Astra vs Kimi K3.1 Pro
- Claude Fable 5.1 vs GLM-5.3
- Grok 4.7 vs GLM-5.3
- DeepSeek-V4.1-Flash-1017 vs GLM-5.3
- Qwen3.8-Max vs GLM-5.3
- Kimi K3.1 Pro vs GLM-5.3
- GLM-5.3 vs MiniMax-M3.1-Flash
Every number here is read from the same catalog file as the benchmark table, data version 2026103001. A pair has a page when both models are their developers' flagships and both have a number for at least 10 of the same tests. Where one page printed a model under several setups, each value is listed. The catalog is public in armanobosyan/sugra-llm-benchmarks; a wrong number can be reported from the table, with Report an error under the value, or as an issue in that repository.