Granite 4.1 8B vs Nano Banana 2 (Gemini 3.1 Flash Image)
Detailed technical comparison between Granite 4.1 8B (IBM) and Nano Banana 2 (Gemini 3.1 Flash Image) (Google). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Tie
Equal CapacityTie
Equal CapabilityTie
Equal SpeedGranite 4.1 8B
$0.05 / MTokGranite 4.1 8B
Granite 4.1 8B is a dense, decoder-only 8-billion-parameter language model from IBM, part of the Granite 4.1 family. It supports a 131K-token context window and is designed for enterprise tasks...
Nano Banana 2 (Gemini 3.1 Flash Image)
Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines advanced...
Technical Specifications
🏆 = Superior Spec| Specification | Granite 4.1 8B | Nano Banana 2 (Gemini 3.1 Flash Image) |
|---|---|---|
| Provider | IBM | |
| Context Window | 131,072 tokens | 131,072 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-04-30 | 2026-06-18 |
API Pricing Comparison
Input Price per Million Tokens
Granite 4.1 8B
$0.05
Nano Banana 2 (Gemini 3.1 Flash Image)
$0.50
Output Price per Million Tokens
Granite 4.1 8B
$0.10
Nano Banana 2 (Gemini 3.1 Flash Image)
$3.00
💡 Cost Ratio: Granite 4.1 8B is 10.0x cheaper per input token than Nano Banana 2 (Gemini 3.1 Flash Image).
Want to test both models live?
Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Granite 4.1 8B Quirks & Gotchas
No developer gotchas reported.
Nano Banana 2 (Gemini 3.1 Flash Image) Quirks & Gotchas
No developer gotchas reported.
Explore Other Popular Comparisons
Granite 4.1 8B vs GLM 4.7 Flash
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGranite 4.1 8B vs GLM 5.2
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGranite 4.1 8B vs Nemotron 3 Ultra
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGranite 4.1 8B vs GPT-5.2-Codex
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGranite 4.1 8B vs DeepSeek V3.1
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGranite 4.1 8B vs Mistral Medium 3.1
Compare context windows, live API token prices, and benchmark scores.