Gemini Omni 1.2 Flash vs Qwen3.8 Omni Flash: API Pricing, Limits & Cost Delta
Side-by-side 2026 engineering comparison between Google Gemini Omni 1.2 Flash and Qwen Qwen3.8 Omni Flash—covering uncached input, cached prefix reads, output rates, max completion tokens, and live 30-day workload savings.
Interactive Workload Cost Delta Simulator
Side-by-Side Unit Price & Capability Matrix
| Dimension | Gemini Omni 1.2 Flash | Qwen3.8 Omni Flash |
|---|---|---|
| Provider & Release Date | Google (2026-11-05) | Qwen (2026-09-21) |
| Primary Workload Tier | Fast & Efficient | Coding & Agent |
| Uncached Input ($ / 1M tokens) | $1.5 | $0.15 |
| Cached Prompt Read ($ / 1M tokens) | $0.375 | $0.016 |
| Output Completion ($ / 1M tokens) | $9 | $0.47 |
| 50% Async Batch API | Supported | Supported |
| Context Window (tokens) | 131,072 | 1,000,000 |
| Max Output Tokens | 65,536 | 131,072 |
| Function / Tool Calling | Not listed | Supported |
| Strict JSON Schema Outputs | Not listed | Supported |
| Reasoning Token Mode | Supported | Supported |
| Accepted Input Modalities | text, image, video | text, image, audio, video |
Decision Rubric: When to Pick Gemini Omni 1.2 Flash vs Qwen3.8 Omni Flash
When to choose Gemini Omni 1.2 Flash (Google)
Select Gemini Omni 1.2 Flash when your workload prioritizes its Fast & Efficient profile ($1.5/1M input, $0.375/1M cached read, $9/1M output) with up to 131,072 context tokens and 65,536 max output tokens (50% Batch API supported).
Gemini Omni 1.2 Flash full pricing sheet →When to choose Qwen3.8 Omni Flash (Qwen)
Select Qwen3.8 Omni Flash when your workload prioritizes its Coding & Agent profile ($0.15/1M input, $0.016/1M cached read, $0.47/1M output) with up to 1,000,000 context tokens and 131,072 max output tokens (50% Batch API supported).
Qwen3.8 Omni Flash full pricing sheet →Frequently Asked Questions
Is Gemini Omni 1.2 Flash cheaper than Qwen3.8 Omni Flash for production API workloads?
On standard uncached rates, Gemini Omni 1.2 Flash bills $1.5/1M input and $9/1M output versus Qwen3.8 Omni Flash at $0.15/1M input and $0.47/1M output. On a typical 1,000 calls/day workload (4,000 input tokens at 50% cache hit + 800 output tokens), Qwen3.8 Omni Flash saves $307.26/month (94% lower).
How do Gemini Omni 1.2 Flash and Qwen3.8 Omni Flash compare on context window and max output tokens?
Gemini Omni 1.2 Flash offers a 131,072-token context window with 65,536 max output tokens (text, image, video), while Qwen3.8 Omni Flash provides a 1,000,000-token context window with 131,072 max output tokens (text, image, audio, video).
Can I switch between Gemini Omni 1.2 Flash and Qwen3.8 Omni Flash with strict JSON Schema tool calling?
Both models can be evaluated locally in DevToken: Gemini Omni 1.2 Flash (tools: Not listed, strict JSON Schema: Not listed) vs Qwen3.8 Omni Flash (tools: Supported, strict JSON Schema: Supported). Always verify rate-limit headroom in the 429 Calculator before cutover.