Multimodal Open Weights
- Params
- 198B
- Context
- 256K
- Released
- May 2026
Open-weights 198B MoE vision-language Flash model for coding, search, and agentic workflows..
Full Step 3.7 Flash specs →
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// COMPARISON
Step 3.7 Flash
A head-to-head benchmark comparison of Step 3.7 Flash across 3 evaluations.
The models
Benchmark comparison
| Benchmark | Step 3.7 Flash |
|---|---|
| agentic | |
| BrowseComp | 75.8% |
| Terminal-Bench 2.1 | 59.55% |
| code | |
| SWE-bench Pro | 56.26% |
Best result per row highlighted in cyan. Each benchmark links to its definition and sources; each model links to its full scorecard.
Frequently asked questions
Which of these models is best for coding? ▶
Step 3.7 Flash has the strongest result on SWE-bench Pro among the models compared here. See the code-category rows in the table for the full picture.
How many benchmarks are compared? ▶
This comparison covers 3 benchmarks on which at least one of the selected models has a published score.
Where do the benchmark scores come from? ▶
Scores are aggregated from official model cards, technical reports and standard public evaluations, and link back to each benchmark's source. They are updated as new results are published.
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