GPT-6 Sol vs GLM-5.3: Release Comparison
Comparison of the GPT-6 Sol and GLM-5.3 releases: 6 and 2 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 8 models.
- For intelligence, GPT-6 Sol scores highest: GPT-6 Sol (max) at 48, against GLM-5.3 (max) at 45 for GLM-5.3.
- For output speed, GPT-6 Sol is fastest: GPT-6 Sol (medium) at 114 t/s, against GLM-5.3 (low) at 75 t/s for GLM-5.3.
- For cost per task, GPT-6 Sol is cheapest: GPT-6 Sol (low) at $0.13, against GLM-5.3 (max) at $2.01 for GLM-5.3.
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Intelligence Index Task
Cost per Task (USD, Log Scale)
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indexes
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better
Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better
Further details
Input modality | Output modality | Weights | Provider Benchmarks | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-6 Sol (max) |  OpenAI | 48 | 48 | 52 | 51 | 43 | 49 | 54 | $1.06 | $1.5 | $2.00 | $10.00 | $0.20 | $1,550 | 31k | 21k | 77M | 99 | 181.31s | 181.31s | 186.36s | 313.84s | - | 872k | Sep 2026 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| GLM-5.3 (max) |  Z AI | 45 | 45 | 48 | 42 | 47 | 47 | 51 | $2.01 | $0.9 | $1.40 | $4.40 | $0.26 | $2,503 | 71k | 49k | 209M | 59 | 3.46s | 37.15s | 45.58s | 864.40s | 753B 40B active at inference time | 1M | Aug 2026 | - | Yes | Supports: text | Supports: text |   +17 | |||
| GPT-6 Sol (xhigh) | OpenAI | 44 | 46 | 51 | 49 | - | 45 | 52 | $0.53 | $1.5 | $2.00 | $10.00 | $0.20 | $865 | 16k | 9k | 40M | 96 | 46.52s | 46.52s | 51.75s | 166.73s | - | 872k | Sep 2026 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| GPT-6 Sol (high) | OpenAI | 43 | 46 | 50 | 48 | - | 43 | 52 | $0.37 | $1.5 | $2.00 | $10.00 | $0.20 | $610 | 10k | 5k | 25M | 94 | 10.95s | 10.95s | 16.25s | 107.37s | - | 872k | Sep 2026 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| GPT-6 Sol (medium) | OpenAI | 40 | 43 | 47 | 47 | - | 40 | 49 | $0.25 | $1.5 | $2.00 | $10.00 | $0.20 | $417 | 6k | 2k | 16M | 114 | 1.96s | 1.96s | 6.34s | 59.99s | - | 872k | Sep 2026 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| GLM-5.3 (low) | Z AI | 34 | 35 | 39 | 33 | - | 38 | 41 | $3.66 | $1.7 | $1.40 | $4.40 | - | $3,294 | 30k | 21k | 88M | 75 | 2.91s | 29.56s | 36.22s | 393.41s | 753B 40B active at inference time | 1M | Aug 2026 | - | Yes | Supports: text | Supports: text | | |||
| GPT-6 Sol (low) | OpenAI | 34 | 38 | 41 | 42 | - | 35 | 44 | $0.13 | $1.5 | $2.00 | $10.00 | $0.20 | $268 | 3k | 697 | 9M | 92 | 1.81s | 1.81s | 7.26s | 36.08s | - | 872k | Sep 2026 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| GPT-6 Sol (Non-reasoning) | OpenAI | 28 | 32 | 35 | 32 | - | 29 | 34 | $0.33 | $1.5 | $2.00 | $10.00 | $0.20 | $448 | 5k | 0 | 8M | 93 | 1.03s | 1.03s | 6.42s | 52.74s | - | 872k | Sep 2026 | - | No | Supports: text and image | Supports: text | Not available | - | | |