Gemini 3.5 Flash
Language Deprecated Full comparison ↗ google-deepmind/gemini-3.5-flash · by Google DeepMind
· decoder-only-transformer
Deprecated
Deprecated. No published price since 2026-10-08. Its last published prices are below.
Pricing — 1 offering(s)
About this offering: Deprecated. Since 2026-10-08, Google automatically routes API requests for gemini-3.5-flash to Gemini 3.6 Flash, so it's no longer priced as itself. Gemini 3.6 Flash is $0.75 input / $3.75 output per 1M tokens through 2026-12-31 ($1.50 / $7.50 from 2027-01-01). Use gemini-3.6-flash or gemini-3.8-flash.
Input tokens
Deprecated — pricing unavailable · last price $1.50 / 1M tokens (input), until 2026-10-07
- $1.50 / 1M tokens (input) Historical 2026-07-07 → 2026-10-07
Output tokens
Deprecated — pricing unavailable · last price $9.00 / 1M tokens (output), until 2026-10-07
- $9.00 / 1M tokens (output) Historical 2026-07-07 → 2026-10-07
Showing the active price and any recorded history. Full pricing history is available via the paid API — see API docs.
Coding benchmarks
View the full coding benchmark leaderboard →| Benchmark | Score | Harness | Source |
|---|---|---|---|
| swe-bench-verified ↗ | 78.8% 2026-05 | mini-swe-agent | 📊 leaderboard ↗ |
| swe-bench-pro | 55.1% 2026-05 | single-attempt | 🏢 vendor ↗ |
| terminal-bench-2-1 | 76.2% 2026-05 | terminus-2 | 🏢 vendor ↗ |
| terminal-bench-4-0 | 6.1% 2026-09 | mini-swe-agent | 📊 leaderboard ↗ |