DeepSeek-V4-Flash-0731 vs IBM Granite 4.2 3B: Specs & Benchmark Comparison
DeepSeek-V4-Flash-0731 is developed by DeepSeek, while IBM Granite 4.2 3B comes from IBM. DeepSeek-V4-Flash-0731 was released in July 2026, and IBM Granite 4.2 3B followed a month later in August 2026. DeepSeek-V4-Flash-0731 is the larger model at roughly 304 billion parameters, against 3 billion for IBM Granite 4.2 3B.
We have 9 benchmark results for DeepSeek-V4-Flash-0731 and 13 benchmark results for IBM Granite 4.2 3B, but they were measured on different benchmarks, so there is no like-for-like scoreboard.
IBM Granite 4.2 3B is the cheaper API at $0.03 per million input tokens and $0.12 per million output tokens, roughly 5 times cheaper than DeepSeek-V4-Flash-0731 at $0.14 and $0.28. DeepSeek-V4-Flash-0731 takes the larger context window at 1M tokens, compared with 131K for IBM Granite 4.2 3B. On tooling, only DeepSeek-V4-Flash-0731 supports function calling and only DeepSeek-V4-Flash-0731 offers structured output.
| Characteristic | DeepSeek-V4-Flash-0731 | IBM Granite 4.2 3B |
|---|---|---|
| Company | DeepSeek | IBM |
| Release Date | July 31, 2026 | August 25, 2026 |
| Parameters | 304B | 3B |
| Multimodal | No | No |
| Context (input) | 1.0M | 131K |
| Context (output) | 393K | 131K |
| Input Price / 1M | $0.14 | $0.03 |
| Output Price / 1M | $0.28 | $0.12 |
| Average Score | 57.5% | 55.7% |
Verdict
IBM Granite 4.2 3B leads in 2 out of 4 comparison categories.
Both models show comparable average scores: DeepSeek-V4-Flash-0731 — 0.6, IBM Granite 4.2 3B — 0.6.
IBM Granite 4.2 3B is 2.8x cheaper: input $0.03/1M vs $0.14/1M tokens.
DeepSeek-V4-Flash-0731 supports a larger context: 1M vs 131K tokens.
IBM Granite 4.2 3B is newer: released 8/25/2026 vs 7/31/2026.
More About These Models
Related Comparisons
Frequently Asked Questions
Which is better for coding — DeepSeek-V4-Flash-0731 or IBM Granite 4.2 3B?
Which model is cheaper — DeepSeek-V4-Flash-0731 or IBM Granite 4.2 3B?
Which has a larger context window — DeepSeek-V4-Flash-0731 or IBM Granite 4.2 3B?
The DeepSeek-V4-Flash-0731 and IBM Granite 4.2 3B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Flash-0731 or IBM Granite 4.2 3B page. See also the complete list of AI model comparisons.