Models, measured side by side
Nano Banana Pro (Gemini 3 Pro Image) vs GLM 5.3
Compare Nano Banana Pro (Gemini 3 Pro Image), GLM 5.3 by token pricing, context length, benchmark results, speed and tool support.
Monthly workload
Monthly cost breakdown
InputOutput
Nano Banana Pro (Gemini 3 Pro Image)
$100 / mo
GLM 5.3
$45 / mo
Performance comparison
Nano Banana Pro (Gemini 3 Pro Image)
Not listed
GLM 5.3
44.8
Overview
| Overview | Nano Banana Pro (Gemini 3 Pro Image) | GLM 5.3 |
|---|---|---|
| Provider | Z.ai | |
| Released | Not listed | 2026-08-18 |
| Status | Active | Active |
| Input formats | imagetext | text |
| Output formats | imagetext | text |
Provider
Released
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 2026-08-18
Status
- Nano Banana Pro (Gemini 3 Pro Image)
- Active
- GLM 5.3
- Active
Input formats
- Nano Banana Pro (Gemini 3 Pro Image)
- imagetext
- GLM 5.3
- text
Output formats
- Nano Banana Pro (Gemini 3 Pro Image)
- imagetext
- GLM 5.3
- text
Pricing & capacity
| Pricing & capacity | Nano Banana Pro (Gemini 3 Pro Image) | GLM 5.3 |
|---|---|---|
| Input / 1M tokens | $2.00 | $1.40 |
| Output / 1M tokens | $12 | $3.39 |
| Cached input / 1M | $0.20 | $0.05 |
| Monthly cost | $100 | $45 |
| Context window | 131K | 1M |
| Maximum output | 33K | 944K |
Input / 1M tokens
- Nano Banana Pro (Gemini 3 Pro Image)
- $2.00
- GLM 5.3
- $1.40
Output / 1M tokens
- Nano Banana Pro (Gemini 3 Pro Image)
- $12
- GLM 5.3
- $3.39
Cached input / 1M
- Nano Banana Pro (Gemini 3 Pro Image)
- $0.20
- GLM 5.3
- $0.05
Monthly cost
- Nano Banana Pro (Gemini 3 Pro Image)
- $100
- GLM 5.3
- $45
Context window
- Nano Banana Pro (Gemini 3 Pro Image)
- 131K
- GLM 5.3
- 1M
Maximum output
- Nano Banana Pro (Gemini 3 Pro Image)
- 33K
- GLM 5.3
- 944K
Benchmarks & performance
| Benchmarks & performance | Nano Banana Pro (Gemini 3 Pro Image) | GLM 5.3 |
|---|---|---|
| Arena Elo | 1,211 | Not listed |
| MMLU-Pro | 75.4% | Not listed |
| Intelligence Index | Not listed | 44.8 |
| GPQA | Not listed | 91.7% |
| Humanity’s Last Exam | Not listed | 42.3% |
| SciCode | Not listed | 59% |
| Output speed | Not listed | 72 tokens/s |
| Time to first token | Not listed | 2.73 s |
| DesignArena rating | Not listed | Not listed |
| DesignArena win rate | Not listed | Not listed |
Arena Elo
- Nano Banana Pro (Gemini 3 Pro Image)
- 1,211
- GLM 5.3
- Not listed
MMLU-Pro
- Nano Banana Pro (Gemini 3 Pro Image)
- 75.4%
- GLM 5.3
- Not listed
Intelligence Index
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 44.8
GPQA
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 91.7%
Humanity’s Last Exam
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 42.3%
SciCode
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 59%
Output speed
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 72 tokens/s
Time to first token
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- 2.73 s
DesignArena rating
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Not listed
DesignArena win rate
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Not listed
Tools & features
| Tools & features | Nano Banana Pro (Gemini 3 Pro Image) | GLM 5.3 |
|---|---|---|
| Function calling | Supported | Supported |
| Structured outputs | Supported | Supported |
| JSON mode | Supported | Supported |
| Reasoning | Supported | Supported |
| Built-in web search | Not listed | Not listed |
| Log probabilities | Not listed | Supported |
| Deterministic seed | Supported | Supported |
| Parallel tool calls | Not listed | Supported |
| Prompt caching | Supported | Supported |
Function calling
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
Structured outputs
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
JSON mode
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
Reasoning
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
Built-in web search
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Not listed
Log probabilities
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Supported
Deterministic seed
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
Parallel tool calls
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Supported
Prompt caching
- Nano Banana Pro (Gemini 3 Pro Image)
- Supported
- GLM 5.3
- Supported
API & availability
| API & availability | Nano Banana Pro (Gemini 3 Pro Image) | GLM 5.3 |
|---|---|---|
| API identifier | gemini-3-pro-image | glm-5.3 |
| API providers | Google AI Studio, Google | Not listed |
| Knowledge cutoff | Not listed | Not listed |
| Prices checked | Oct 8, 2026 | Oct 8, 2026 |
API identifier
- Nano Banana Pro (Gemini 3 Pro Image)
gemini-3-pro-image- GLM 5.3
glm-5.3
API providers
- Nano Banana Pro (Gemini 3 Pro Image)
- Google AI Studio, Google
- GLM 5.3
- Not listed
Knowledge cutoff
- Nano Banana Pro (Gemini 3 Pro Image)
- Not listed
- GLM 5.3
- Not listed
Prices checked
- Nano Banana Pro (Gemini 3 Pro Image)
- Oct 8, 2026
- GLM 5.3
- Oct 8, 2026
About the models
Nano Banana Pro (Gemini 3 Pro Image)
Google's state-of-the-art image generation and editing model. Output price is per 1M image tokens.
Full pricing & detailsGLM 5.3
GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
Full pricing & detailsComparison FAQ
Nano Banana Pro (Gemini 3 Pro Image): $2.00 input and $12 output per million tokens. GLM 5.3: $1.40 input and $3.39 output per million tokens. The cheaper choice depends on your input-to-output ratio; a model can have a lower input rate but a higher output rate.