Seed 1.6 Flash vs DBRX Instruct

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Seed 1.6 Flash is clearly ahead on the aggregate, 56 to 37. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Seed 1.6 Flash's sharpest advantage is in multimodal & grounded, where it averages 73.1 against 35.6. The single biggest benchmark swing on the page is MMMU-Pro, 74 to 36. DBRX Instruct does hit back in coding, so the answer changes if that is the part of the workload you care about most.

Seed 1.6 Flash is also the more expensive model on tokens at $0.08 input / $0.30 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for DBRX Instruct. That is roughly Infinityx on output cost alone. Seed 1.6 Flash is the reasoning model in the pair, while DBRX Instruct is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Seed 1.6 Flash gives you the larger context window at 256K, compared with 32K for DBRX Instruct.

Quick Verdict

Pick Seed 1.6 Flash if you want the stronger benchmark profile. DBRX Instruct only becomes the better choice if coding is the priority or you want the cheaper token bill.

Agentic

Seed 1.6 Flash

Seed 1.6 Flash

54.5

DBRX Instruct

34.3

52
Terminal-Bench 2.0
41
62
BrowseComp
31
52
OSWorld-Verified
29

Coding

DBRX Instruct

Seed 1.6 Flash

27.6

DBRX Instruct

48

59
HumanEval
70.1
24
SWE-bench Verified
Coming soon
25
LiveCodeBench
Coming soon
31
SWE-bench Pro
48

Multimodal & Grounded

Seed 1.6 Flash

Seed 1.6 Flash

73.1

DBRX Instruct

35.6

74
MMMU-Pro
36
72
OfficeQA Pro
35

Reasoning

Seed 1.6 Flash

Seed 1.6 Flash

66.8

DBRX Instruct

36.4

61
SimpleQA
Coming soon
59
MuSR
Coming soon
75
BBH
Coming soon
70
LongBench v2
36
74
MRCRv2
37

Knowledge

DBRX Instruct

Seed 1.6 Flash

47.3

DBRX Instruct

52

65
MMLU
73.7
64
GPQA
Coming soon
62
SuperGPQA
Coming soon
60
OpenBookQA
Coming soon
65
MMLU-Pro
Coming soon
3
HLE
Coming soon
57
FrontierScience
52

Instruction Following

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

81
IFEval
Coming soon

Multilingual

Seed 1.6 Flash

Seed 1.6 Flash

72.8

DBRX Instruct

46

76
MGSM
Coming soon
71
MMLU-ProX
46

Mathematics

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

64
AIME 2023
Coming soon
66
AIME 2024
Coming soon
65
AIME 2025
Coming soon
60
HMMT Feb 2023
Coming soon
62
HMMT Feb 2024
Coming soon
61
HMMT Feb 2025
Coming soon
63
BRUMO 2025
Coming soon
72
MATH-500
Coming soon

Frequently Asked Questions

Which is better, Seed 1.6 Flash or DBRX Instruct?

Seed 1.6 Flash is ahead overall, 56 to 37. The biggest single separator in this matchup is MMMU-Pro, where the scores are 74 and 36.

Which is better for knowledge tasks, Seed 1.6 Flash or DBRX Instruct?

DBRX Instruct has the edge for knowledge tasks in this comparison, averaging 52 versus 47.3. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Seed 1.6 Flash or DBRX Instruct?

DBRX Instruct has the edge for coding in this comparison, averaging 48 versus 27.6. Inside this category, SWE-bench Pro is the benchmark that creates the most daylight between them.

Which is better for reasoning, Seed 1.6 Flash or DBRX Instruct?

Seed 1.6 Flash has the edge for reasoning in this comparison, averaging 66.8 versus 36.4. Inside this category, MRCRv2 is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Seed 1.6 Flash or DBRX Instruct?

Seed 1.6 Flash has the edge for agentic tasks in this comparison, averaging 54.5 versus 34.3. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, Seed 1.6 Flash or DBRX Instruct?

Seed 1.6 Flash has the edge for multimodal and grounded tasks in this comparison, averaging 73.1 versus 35.6. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, Seed 1.6 Flash or DBRX Instruct?

Seed 1.6 Flash has the edge for multilingual tasks in this comparison, averaging 72.8 versus 46. Inside this category, MMLU-ProX is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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