Google model product
Gemini 3.5 Flash
5 Flash is Google's strongest agentic and coding model in the Flash series, delivering frontier-level performance at up to 4x the speed of comparable frontier models and often at less than half the cost.
Updated Aug 17, 2026. Default version: Gemini 3.5 Flash
LLMBoard Score78.4Gemini 3.5 Flash
Coverage60%15 benchmark families
Context window1MTokens
Official input price$1.5Google API
Gemini 3.5 Flash Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Gemini 3.5 Flash Benchmark Results
Benchmark scores for Gemini 3.5 Flash.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkFinance Agent v2 | Score57.9% | Rank01 | Participants26 | Percentile100.0% | EvidenceB | Evaluated |
| BenchmarkMMMU-Pro | Score83.6% | Rank01 | Participants68 | Percentile100.0% | EvidenceC | Evaluated |
| BenchmarkBlueprint-Bench 2 | Score33.6% | Rank02 | Participants2 | Percentile0.0% | EvidenceC | Evaluated |
| BenchmarkARC-AGI v2 | Score72.1% | Rank04 | Participants17 | Percentile81.3% | EvidenceC | Evaluated |
| BenchmarkMCP Atlas | Score83.6% | Rank04 | Participants33 | Percentile90.6% | EvidenceC | Evaluated |
| BenchmarkFinance Agent | Score57.9% | Rank05 | Participants8 | Percentile42.9% | EvidenceC | Evaluated |
| BenchmarkTerminal-Bench 2.0 | Score76.2% | Rank05 | Participants51 | Percentile92.0% | EvidenceC | Evaluated |
| BenchmarkLegal Agent Benchmark | Score0.8% | Rank08 | Participants13 | Percentile41.7% | EvidenceB | Evaluated |
| BenchmarkToolathlon | Score56.5% | Rank09 | Participants37 | Percentile77.8% | EvidenceC | Evaluated |
| BenchmarkOSWorld-Verified | Score78.4% | Rank10 | Participants24 | Percentile60.9% | EvidenceC | Evaluated |
| BenchmarkCharXiv-R | Score84.2% | Rank14 | Participants51 | Percentile74.0% | EvidenceC | Evaluated |
| BenchmarkLiveBench | Score75.0% | Rank14 | Participants38 | Percentile64.9% | EvidenceB | Evaluated |
| BenchmarkMRCR v2 (8-needle) | Score26.6% | Rank15 | Participants23 | Percentile36.4% | EvidenceC | Evaluated |
| BenchmarkDeepSWE 1.1 | Score37.0% | Rank22 | Participants25 | Percentile12.5% | EvidenceB | Evaluated |
| BenchmarkSWE-Bench Pro | Score55.1% | Rank35 | Participants50 | Percentile30.6% | EvidenceC | Evaluated |
| BenchmarkHumanity's Last Exam | Score40.2% | Rank36 | Participants99 | Percentile64.3% | EvidenceC | Evaluated |
Gemini 3.5 Flash Arena Results
Preference and agent-evaluation results for the default version.
Sort by
Arena | Category | Rank | Rating / score | Votes | Observations | Result date |
|---|
| Arenavision | Categoryoverall | Rank09 | Rating / score1309.1 | Votes5,762 | ObservationsN/A | Result date |
| Arenatext | Categoryoverall | Rank10 | Rating / score1481.6 | Votes25,746 | ObservationsN/A | Result date |
| Arenavision | Categoryoverall | Rank10 | Rating / score1307.6 | Votes5,616 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryoverall | Rank12 | Rating / score1480.0 | Votes25,720 | ObservationsN/A | Result date |
| Arenavision style control | Categoryoverall | Rank15 | Rating / score1284.0 | Votes5,616 | ObservationsN/A | Result date |
| Arenatext | Categoryoverall | Rank16 | Rating / score1476.1 | Votes23,928 | ObservationsN/A | Result date |
| Arenadocument | Categoryoverall | Rank17 | Rating / score1464.6 | Votes3,689 | ObservationsN/A | Result date |
| Arenavision style control | Categoryoverall | Rank17 | Rating / score1282.8 | Votes5,762 | ObservationsN/A | Result date |
| Arenatext style control | Categoryoverall | Rank19 | Rating / score1477.2 | Votes25,746 | ObservationsN/A | Result date |
| Arenadocument style control | Categoryoverall | Rank20 | Rating / score1462.3 | Votes3,689 | ObservationsN/A | Result date |
| Arenatext style control | Categoryoverall | Rank23 | Rating / score1474.9 | Votes23,928 | ObservationsN/A | Result date |
| Arenaagent task outcome explicit | Categoryoverall | Rank25 | Rating / score0.0 | VotesN/A | Observations67.3K | Result date |
| Arenatext factuality | Categoryoverall | Rank26 | Rating / score1466.2 | Votes23,897 | ObservationsN/A | Result date |
| Arenaagent steerability | Categoryoverall | Rank28 | Rating / score-0.0 | VotesN/A | Observations100.1K | Result date |
| Arenaagent | Categoryoverall | Rank29 | Rating / score-0.0 | VotesN/A | Observations4M | Result date |
| Arenaagent praise complaint | Categoryoverall | Rank29 | Rating / score-0.0 | VotesN/A | Observations25.8K | Result date |
| Arenawebdev | Categoryoverall | Rank32 | Rating / score1499.4 | Votes6,840 | ObservationsN/A | Result date |
| Arenaagent bash recovery steps | Categoryoverall | Rank33 | Rating / score-0.0 | VotesN/A | Observations20.9K | Result date |
| Arenaagent praise complaint | Categoryoverall | Rank35 | Rating / score-0.1 | VotesN/A | Observations3.7K | Result date |
| Arenaagent steerability | Categoryoverall | Rank35 | Rating / score-0.0 | VotesN/A | Observations15.2K | Result date |
| Arenaagent tool hallucination | Categoryoverall | Rank35 | Rating / score0.0 | VotesN/A | Observations460.9K | Result date |
| Arenawebdev | Categoryoverall | Rank35 | Rating / score1488.6 | Votes9,351 | ObservationsN/A | Result date |
| Arenaagent bash recovery steps | Categoryoverall | Rank36 | Rating / score-0.0 | VotesN/A | Observations159.7K | Result date |
| Arenaagent tool hallucination | Categoryoverall | Rank37 | Rating / score0.0 | VotesN/A | Observations3.7M | Result date |
| Arenaagent | Categoryoverall | Rank38 | Rating / score-0.0 | VotesN/A | Observations510.4K | Result date |
| Arenaagent task outcome explicit | Categoryoverall | Rank41 | Rating / score-0.1 | VotesN/A | Observations9.8K | Result date |
Gemini 3.5 Flash Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $1.5 input, $9 output per 1M
- Official provider
- Lowest third-party
- From $0.1857 input, $1.11 output per 1M via UnoRouter
- Tracked offerings
- 28
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderUnoRouter | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$0.1857 | Output / 1M$1.11 | Context1M | Updated |
| ProviderNanoGPT | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderVertex | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderGoogle | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderImpossibl | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderOpenRouter | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderCrossModel | Provider model IDgemini/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderNEAR AI Cloud | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderMerge Gateway | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderFastRouter | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderZenMux | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderSAP AI Core | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderOfox | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderNeon | Provider model IDgemini-3-5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderOpenCode Zen | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderAIHubMix | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderVercel AI Gateway | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderEden AI | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderEden AI | Provider model IDvertex/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderLLM Gateway | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderGitHub Copilot | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context200K | Updated |
| ProviderKilo Gateway | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderPioneer | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderAbacus | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.5 | Output / 1M$9 | Context1M | Updated |
| ProviderPoe | Provider model IDgoogle/gemini-3.5-flash | Regionglobal | Input / 1M$1.52 | Output / 1M$9.09 | Context1M | Updated |
| ProviderXpersona | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.55 | Output / 1M$12.2 | Context1M | Updated |
| ProviderVenice AI | Provider model IDgemini-3-5-flash | Regionglobal | Input / 1M$1.55 | Output / 1M$9.45 | Context1M | Updated |
| ProviderCortecs | Provider model IDgemini-3.5-flash | Regionglobal | Input / 1M$1.65 | Output / 1M$9.9 | Context1M | Updated |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
Gemini 3.5 Flash Runtime Performance
Provider-specific output speed and catalog latency for Gemini 3.5 Flash. Runtime does not affect the capability score.
Sort by
Provider | Output Speed | Catalog Latency | Max Input | Max Output | Updated |
|---|
| ProviderGoogle | Output Speed1.218 tok/s | Catalog Latency1.68 s | Max Input1M | Max Output65.5K | Updated |
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
Gemini 3.5 Flash Specifications
Technical details for the model's default version.
- Version
- Gemini 3.5 Flash
- Released
- May 19, 2026
- Knowledge cutoff
- Jan 31, 2026
- Parameters
- N/A
- Context window
- 1M
- Max output
- 65.5K
- Inputs
- audio, image, pdf, text, video
- Outputs
- text
- Open weights
- No
- License
- Proprietary
Gemini 3.5 Flash Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionGemini 3.5 Flash | Released | LLMBoard78.4 | ParametersN/A | Context1M | Max output65.5K | Open weightsNo | LicenseProprietary |
Gemini 3.5 Flash vs nearby models
Open a comparison with the three ranked models immediately above and below this model.
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What is Gemini 3.5 Flash?
Key information about Gemini 3.5 Flash and its available data.
5 Flash is Google's strongest agentic and coding model in the Flash series, delivering frontier-level performance at up to 4x the speed of comparable frontier models and often at less than half the cost. 1 Pro on coding and agentic benchmarks while leading in multimodal understanding.
It supports a 1 million-token input context window with 64k output tokens and uses dynamic thinking by default.
Data as of 2026-08-17.
FAQ
Common questions about Gemini 3.5 Flash.
When was Gemini 3.5 Flash released?
Gemini 3.5 Flash's default version was released on May 19, 2026.
How much does Gemini 3.5 Flash cost?
Gemini 3.5 Flash's official API price is $1.5 per million input tokens and $9 per million output tokens via Google. The lowest tracked third-party offer starts at $0.1857 input and $1.11 output via UnoRouter.
Who created Gemini 3.5 Flash?
Gemini 3.5 Flash was created by Google.
What is the context window for Gemini 3.5 Flash?
The default version has a 1M token context window.
Is Gemini 3.5 Flash open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Gemini 3.5 Flash?
28 provider offerings are linked to the default version.
What models should I compare Gemini 3.5 Flash with?
Nearby ranked alternatives include Claude Opus 4.6, Grok 4.6, Seed 2.1 Pro.