Qwen3 Coder Next vs FLUX.2 klein 4B FP8
At a Glance
| Compare |  Qwen3 Coder NextQwen |  FLUX.2 klein 4B FP8Black Forest Labs |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.12Openrouter ↗ · Sep 23, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $0.80Openrouter ↗ · Sep 23, 2026 | Not reported |
| Context windowMaximum documented tokens | 262K | Not reported |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Qwen3-Coder-Next | FLUX.2-klein-4b-fp8 |
|---|---|---|
| Developer | Qwen | Black Forest Labs |
| Family | Qwen3 Coder Next | Flux 2 Klein 4b Fp8 |
| Model | Qwen3-Coder-Next | FLUX.2-klein-4b-fp8 |
| Version | Qwen3-Coder-Next | FLUX.2-klein-4b-fp8 |
| Lifecycle | active | active |
| Released | 2026-02-02 | 2026-01-15 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Image |
| Output modalities | Text | Image |
| Context window | 262K | Unknown |
| Total parameters | 79.7B | 4B |
| Active parameters | 3B | Unknown |
| License | apache-2.0 | apache-2.0 |
| Open weights | Yes | Yes |
| API available | Yes | Unknown |
| Self-hostable | Yes | Yes |
| Provider access | Hugging Face (Standard), Openrouter (Standard) | Unknown |
| Capabilities | chat, generation, tools | generation |
Qwen3 Coder Next Capabilities
FLUX.2 klein 4B FP8 Capabilities
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|---|---|---|---|
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Qwen3-Coder-NextQwen | vs |  DeepSeek-V4.1-FlashDeepSeek | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs | Grok 4.6xAI | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs | Qwen3.8-MaxQwen | family variantstext |
Qwen3-Coder-NextQwen | vs |  Kimi-K3Moonshot AI | cross-developer peerstext |
 MiniMax-M3MiniMax | vs | Qwen3-Coder-NextQwen | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs |  Hy4 previewTencent | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs | Seed 2.1 ProByteDance Seed | cross-developer peerstext |
Qwen3-Coder-NextQwen | vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Qwen3 Coder Next vs FLUX.2 klein 4B FP8 FAQs
Is Qwen3 Coder Next or FLUX.2 klein 4B FP8 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Qwen3 Coder Next and FLUX.2 klein 4B FP8, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
Only Qwen3 Coder Next has a directly sourced input price: $0.12 per million tokens. Only Qwen3 Coder Next has a directly sourced output price: $0.80 per million tokens.
Which has a larger context window, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
Neither model has a larger sourced context window in this comparison. Qwen3 Coder Next is 262K and FLUX.2 klein 4B FP8 is —.
Which performs better in benchmarks, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Qwen3 Coder Next or FLUX.2 klein 4B FP8 be self-hosted?+
Both models have the same recorded self-hosting status: supported. Qwen3 Coder Next is open weight; FLUX.2 klein 4B FP8 is open weight.
Can Qwen3 Coder Next and FLUX.2 klein 4B FP8 understand images?+
Qwen3 Coder Next is not documented with image input; FLUX.2 klein 4B FP8 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
Neither has a larger sourced maximum output. Qwen3 Coder Next is — and FLUX.2 klein 4B FP8 is —.
Do Qwen3 Coder Next and FLUX.2 klein 4B FP8 support reasoning and tool use?+
Qwen3 Coder Next: tool calling. FLUX.2 klein 4B FP8: image input. Feature support does not establish relative quality.
Which is available from more inference providers, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
Qwen3 Coder Next has 2 sourced provider routes; FLUX.2 klein 4B FP8 has 0, so Qwen3 Coder Next has broader tracked availability.
Which offers better value, Qwen3 Coder Next or FLUX.2 klein 4B FP8?+
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.