Gemini 2.5 Flash vs Qwen3.8-Max
Benchmark Performance
Available Benchmarks
| Benchmark | Gemini 2.5 Flash | Qwen3.8-Max |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,417.3196% of row best · rating · gemini-2.5-flash; 95% CI [1414.86923843, 1419.74079237]; votes 122770; rank 111 | 1,479.56100% of row best · rating · qwen3.8-max; 95% CI [1473.34740586, 1485.77213629]; votes 13136; rank 12 |
| LMArena Vision Arenavision-2026-08-27-011508720696 · arena_rating · leader | 1,235.7694% of row best · rating · gemini-2.5-flash; 95% CI [1231.05290901, 1240.46508391]; votes 58968; rank 59 | 1,312.86100% of row best · rating · qwen3.8-max; 95% CI [1304.57707433, 1321.13715544]; votes 7244; rank 6 |
| ToneBench2026-08-14-10-task · overall_score · leader | 73.8389% of row best · points · Gemini 2.5 Flash · 4,339 output tokens / case | 83.35100% of row best · points · Qwen3.8 Max · 20,929 output tokens / case |
| Overall ResultCounted from the protocol-matched rows above | 0 benchmark wins | 3 benchmark winsOverall lead |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | Gemini 2.5 Flash | Qwen3.8-Max |
|---|---|---|
| Developer | Google DeepMind | Qwen |
| Family | Gemini 2 5 | Qwen3 8 Max |
| Model | Gemini 2.5 Flash | Qwen3.8-Max |
| Version | Gemini 2.5 Flash | Qwen3.8-Max |
| Lifecycle | active | active |
| Released | Unknown | Unknown |
| Knowledge cutoff | 2025-01-01 | Unknown |
| Input modalities | Text, Image, Video, Audio | Text, Image, Video |
| Output modalities | Text | Text |
| Context window | 1,048,576 | 1,000,000 |
| Total parameters | Unknown | 2,400,000,000,000 |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Google AI (Standard) | Alibaba Cloud Model Studio (Standard), Deepinfra (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning, tools | agents, chat, reasoning, structured_outputs, tools, vision |
13 comparable fields · 8 material differences · Pair passes the primary-source comparison gate
Gemini 2.5 Flash Capabilities
Qwen3.8-Max Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Qwen3.7-PlusQwen | vs | Qwen3.8-MaxQwen | family variantsimage, text, video |
Qwen3.8-FlashQwen | vs | Qwen3.8-MaxQwen | family variantsimage, text, video |
Qwen3.8-MaxQwen | vs |  GLM-5V-TurboZ.ai | cross-developer peersimage, text, video |
Gemini 2.5 FlashGoogle DeepMind | vs | Gemini 3.5 FlashGoogle DeepMind | family variantstext |
Gemini 2.5 FlashGoogle DeepMind | vs | Gemini 3.6 FlashGoogle DeepMind | family variantstext |
 DeepSeek-V4-Flash-Vision-ExpDeepSeek | vs | Qwen3.8-MaxQwen | cross-developer peersimage, text |
Gemini 2.5 FlashGoogle DeepMind | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | family variantstext |
 Kimi-K3Moonshot AI | vs | Qwen3.8-MaxQwen | cross-developer peersimage, text |
Gemini 2.5 FlashGoogle DeepMind | vs | Qwen3.8-FlashQwen | cross-developer peerstext |
Gemini 3.6 FlashGoogle DeepMind | vs | Qwen3.8-MaxQwen | cross-developer peerstext |
Gemini 3.7 FlashGoogle DeepMind | vs | Qwen3.8-MaxQwen | cross-developer peerstext |
Gemini Computer UseGoogle DeepMind | vs | Gemini 2.5 FlashGoogle DeepMind | family variantstext |
Primary Evidence
Sources and Freshness
Questions
Gemini 2.5 Flash vs Qwen3.8-Max FAQs
Is Gemini 2.5 Flash or Qwen3.8-Max better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Gemini 2.5 Flash and Qwen3.8-Max, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Gemini 2.5 Flash or Qwen3.8-Max?+
Gemini 2.5 Flash is $0.30 and Qwen3.8-Max is $1.65 per million tokens, so Gemini 2.5 Flash is cheaper on this metric. Gemini 2.5 Flash is $2.50 and Qwen3.8-Max is $4.951 per million tokens, so Gemini 2.5 Flash is cheaper on this metric.
Which has a larger context window, Gemini 2.5 Flash or Qwen3.8-Max?+
Gemini 2.5 Flash has the larger sourced context window. Gemini 2.5 Flash supports 1,048,576 and Qwen3.8-Max supports 1,000,000.
Which performs better in benchmarks, Gemini 2.5 Flash or Qwen3.8-Max?+
Qwen3.8-Max leads the current overall benchmark count. The result uses 3 protocol-matched benchmarks from 2 publishers; it is not a universal quality score.
Can Gemini 2.5 Flash or Qwen3.8-Max be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Gemini 2.5 Flash is not marked open weight; Qwen3.8-Max is not marked open weight.
Can Gemini 2.5 Flash and Qwen3.8-Max understand images?+
Gemini 2.5 Flash is documented with image input; Qwen3.8-Max is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Gemini 2.5 Flash or Qwen3.8-Max?+
Qwen3.8-Max has the larger sourced maximum output: Gemini 2.5 Flash supports 65,536 and Qwen3.8-Max supports 131,072 output tokens.
Do Gemini 2.5 Flash and Qwen3.8-Max support reasoning and tool use?+
Gemini 2.5 Flash: reasoning, tool calling, and image input. Qwen3.8-Max: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Gemini 2.5 Flash or Qwen3.8-Max?+
Gemini 2.5 Flash has 1 sourced provider route; Qwen3.8-Max has 3, so Qwen3.8-Max has broader tracked availability.
Which offers better value, Gemini 2.5 Flash or Qwen3.8-Max?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.