Gemini 3.5 Flash-Lite vs GPT-5.6 Terra: Specs & Benchmark Comparison
| Characteristic | Gemini 3.5 Flash-Lite | GPT-5.6 Terra |
|---|---|---|
| Company | OpenAI | |
| Release Date | July 21, 2026 | July 9, 2026 |
| Parameters | — | — |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | 1.1M |
| Context (output) | 66K | 128K |
| Input Price / 1M | $0.30 | $2.00 |
| Output Price / 1M | $2.50 | $12.00 |
| Average Score | 0.0 | 0.6 |
Verdict
Both models show equal results — the choice depends on your specific use case.
API Cost
Gemini 3.5 Flash-Lite is 5.0x cheaper: input $0.30/1M vs $2.00/1M tokens.
Context Window
GPT-5.6 Terra supports a larger context: 1M vs 1M tokens.
Recency
Both models were released around the same time: 7/21/2026 and 7/9/2026.
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Frequently Asked Questions
Which is better for coding — Gemini 3.5 Flash-Lite or GPT-5.6 Terra?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Gemini 3.5 Flash-Lite or GPT-5.6 Terra?
Gemini 3.5 Flash-Lite is cheaper for input: $0.30 per 1M tokens vs $2.00.
Which has a larger context window — Gemini 3.5 Flash-Lite or GPT-5.6 Terra?
GPT-5.6 Terra supports a larger context: 1,050,000 tokens vs 1,000,000.
The Gemini 3.5 Flash-Lite and GPT-5.6 Terra comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3.5 Flash-Lite or GPT-5.6 Terra page. See also the complete list of AI model comparisons.