$ diff gemini-3-7-flash longcat-2-0
Gemini 3.7 Flash vs LongCat-2.0
Values come from Gemini 3.7 Flash and LongCat-2.0, where each is cited to its source. This page states no benchmark result and ranks neither model — it puts two published specifications next to each other. Where a lab has not published a figure, the row says so rather than guessing.
Google DeepMindGemini 3.7 Flash
- context
- 1M
- weights
- closed
- $/M in
- $0.75
- $/M out
- $3.75
- context
- 1M
- weights
- open
- $/M in
- $0.3
- $/M out
- $1.2
What actually differs
- Context window
- Identical — both accept 1M tokens, so context length is not a reason to pick either.
- Input price
- LongCat-2.0 at $0.3/M against $0.75/M — 2.5× cheaper to feed. Standard rates: one of these labs also quotes a lower cached-input tier, which applies only when a prefix is reused — see the full spec below.
- Output price
- LongCat-2.0 at $1.2/M against $3.75/M — 3.1× cheaper to generate. Output dominates the bill on most agentic workloads, where the model writes far more than it reads.
- Weights
- LongCat-2.0 publishes weights (MIT (commercially permissive)); Gemini 3.7 Flash is API-only. That decides self-hosting, air-gapped deployment and fine-tuning before any capability question does.
- Recency
- Gemini 3.7 Flash shipped 44 days after LongCat-2.0 (2026-08-13 vs 2026-06-30).
Full spec
| Attribute | Gemini 3.7 Flash | LongCat-2.0 |
|---|---|---|
| Developer | Google DeepMind | Meituan |
| Released | 2026-08-13 | 2026-06-30 |
| Context window | 1,000,000 tokens (64,000 max output) | 1 million tokens (LongCat Sparse Attention / LSA) |
| Pricing | $0.75/M input · $3.75/M output (introductory, through 2026-12-31) · $1.50/M · $7.50/M from 2027-01-01 | $0.30/M input · $1.20/M output ($0.006/M cached input) — OpenRouter catalogue, read 2026-07-28. Open weights, so this is hosted-inference pricing rather than a licence fee. |
| License | proprietary | MIT (commercially permissive) |
| Availability | Gemini API, Google AI Studio, Android Studio, Google Antigravity, Gemini Enterprise Agent Platform, Gemini Enterprise app, Spark in the Gemini app (AI Pro and Ultra) | Open-sourced 2026-06-30; previously served on OpenRouter under the codename "Owl Alpha" |