Granite 4.2 30B vs Qwen3 Coder Flash
Benchmark Performance
Available Benchmarks
Technical Differences
Side-by-Side Facts
| Field | Granite 4.2 30B | Qwen3 Coder Flash |
|---|---|---|
| Developer | IBM | Qwen |
| Family | Granite 4 2 | Qwen3 Coder |
| Model | Granite 4.2 30B | Qwen3 Coder Flash |
| Version | Granite 4.2 30B | Qwen3 Coder Flash |
| Lifecycle | active | active |
| Released | 2026-08-25 | 2025-07-28 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 131K | 1,000K |
| Total parameters | 29.3B | Unknown |
| Active parameters | Unknown | Unknown |
| License | apache-2.0 | Unknown |
| Open weights | Yes | No |
| API available | Yes | Yes |
| Self-hostable | Yes | No |
| Provider access | Deepinfra (Standard) | Alibaba Cloud Model Studio (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning, structured_outputs, tools | agents, chat, generation, reasoning, structured_outputs, tools |
14 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
Granite 4.2 30B Capabilities
Qwen3 Coder Flash Capabilities
Internal Comparison Graph
Related Comparisons
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| vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Granite 4.2 30B vs Qwen3 Coder Flash FAQs
Is Granite 4.2 30B or Qwen3 Coder Flash better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Granite 4.2 30B and Qwen3 Coder Flash, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Granite 4.2 30B or Qwen3 Coder Flash?+
Granite 4.2 30B is $0.16 and Qwen3 Coder Flash is $0.195 per million tokens, so Granite 4.2 30B is cheaper on this metric. Granite 4.2 30B is $0.65 and Qwen3 Coder Flash is $0.975 per million tokens, so Granite 4.2 30B is cheaper on this metric.
Which has a larger context window, Granite 4.2 30B or Qwen3 Coder Flash?+
Qwen3 Coder Flash has the larger sourced context window. Granite 4.2 30B supports 131K and Qwen3 Coder Flash supports 1,000K.
Which performs better in benchmarks, Granite 4.2 30B or Qwen3 Coder Flash?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Granite 4.2 30B or Qwen3 Coder Flash be self-hosted?+
Granite 4.2 30B is the only model in this pair currently marked as self-hostable. Granite 4.2 30B is open weight; Qwen3 Coder Flash is not marked open weight.
Can Granite 4.2 30B and Qwen3 Coder Flash understand images?+
Granite 4.2 30B is not documented with image input; Qwen3 Coder Flash is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Granite 4.2 30B or Qwen3 Coder Flash?+
Neither has a larger sourced maximum output. Granite 4.2 30B is — and Qwen3 Coder Flash is —.
Do Granite 4.2 30B and Qwen3 Coder Flash support reasoning and tool use?+
Granite 4.2 30B: reasoning and tool calling. Qwen3 Coder Flash: reasoning and tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, Granite 4.2 30B or Qwen3 Coder Flash?+
Granite 4.2 30B has 1 sourced provider route; Qwen3 Coder Flash has 2, so Qwen3 Coder Flash has broader tracked availability.
Which offers better value, Granite 4.2 30B or Qwen3 Coder Flash?+
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.