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Model comparison

DeepSeek V4 Flash Base vs Inkling

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

No sourced benchmark result is currently shared by both models. This page therefore compares only the available metadata, pricing, and runtime rows; it does not name a quality winner.
No comparison
Thinking Machines Lab
67.54/100
1 category wins0 category wins

Public leaderboard positions: DeepSeek V4 Flash Base unranked (Not scored); Inkling #20 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. DeepSeek V4 Flash Base and Inkling share 0 comparable benchmark results. 1 of 8 categories are comparable. 24 results are unique to DeepSeek V4 Flash Base; 32 to Inkling.

Updated July 21, 2026
Shared results
0
DeepSeek V4 Flash Base only
24
Inkling only
32
Comparable categories
1 / 8

Treat this as a split decision. DeepSeek V4 Flash Base makes more sense if knowledge is the priority or you would rather avoid the extra latency and token burn of a reasoning model; Inkling is the better fit if you would rather avoid the extra latency and token burn of a reasoning model.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 1 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

DeepSeek V4 Flash Base and Inkling finish on the same BenchAlign overall score, so this is less about a single winner and more about where the edge shows up. The BenchAlign headline says tie; the benchmark table is where the real choice happens.

Inkling is the reasoning model in the pair, while DeepSeek V4 Flash Base 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.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricDeepSeek V4 Flash BaseInklingComparison
Input / output priceUSD per 1M tokensDeepSeek V4 Flash BaseNot availableInkling$1.87 input / $4.68 outputA complete price comparison is not available.
Generation speedtokens per secondDeepSeek V4 Flash BaseNot availableInklingNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenDeepSeek V4 Flash BaseNot availableInklingNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensDeepSeek V4 Flash Base1MInkling1MListed context windows are equal.

Benchmark Deep Dive

Agentic
BenchmarkDeepSeek V4 Flash BaseInklingResult
Terminal-Bench 2.0Source 63.8%Not comparable
BrowseCompSource 77.1%Not comparable
MCP AtlasSource 74.1%Not comparable
Design Arena Agentic Web DevSource 1257Not comparable
AA Agentic IndexSource 32.3%Not comparable
GDPval-AASource 36.9%Not comparable
GDPval-AASource 1239Not comparable
AA BriefcaseSource 836Not comparable
AA Tau3 BankingSource 23.7%Not comparable
Coding
BenchmarkDeepSeek V4 Flash BaseInklingResult
BigCodeBenchSource 56.8%Not comparable
HumanEvalSource 69.5%Not comparable
SWE-bench VerifiedSource 77.6%Not comparable
SWE-bench ProSource 54.3%Not comparable
Terminal-Bench 2.0Source 63.8%Not comparable
AA Coding IndexSource 52.1%Not comparable
AA-SciCodeSource 46.1%Not comparable
Reasoning
BenchmarkDeepSeek V4 Flash BaseInklingResult
BBHSource 86.9%Not comparable
DROPSource 88.6%Not comparable
HellaSwagSource 85.7%Not comparable
WinoGrandeSource 79.5%Not comparable
CLUEWSCSource 82.2%Not comparable
LongBench v2Source 44.7%Not comparable
AA-LCRSource 63.3%Not comparable
CritPtSource 5.4%Not comparable
KnowledgeDeepSeek V4 Flash Base wins
BenchmarkDeepSeek V4 Flash BaseInklingResult
AGIEvalSource 82.6%Not comparable
MMLUSource 88.7%Not comparable
MMLU-ReduxSource 89.4%Not comparable
MMLU-ProSource 68.3%Not comparable
MMMLUSource 88.8%Not comparable
C-EvalSource 92.1%Not comparable
CMMLUSource 90.4%Not comparable
MultiLoKoSource 42.2%Not comparable
SimpleQASource 30.1%Not comparable
SuperGPQASource 46.5%Not comparable
FACTS ParametricSource 33.9%Not comparable
TriviaQASource 82.8%Not comparable
GPQASource 87.9%Not comparable
GPQA-DSource 87.9%Not comparable
HLESource 46%Not comparable
HLE w/o toolsSource 30%Not comparable
Artificial Analysis Intelligence IndexSource 40.7%Not comparable
AA-GPQA DiamondSource 87.2%Not comparable
AA-HLESource 29.7%Not comparable
AA-Omniscience IndexSource 2.1%Not comparable
AA-Omniscience AccuracySource 40.0%Not comparable
AA-Omniscience Hallucination RateSource 63.1%Not comparable
Math
BenchmarkDeepSeek V4 Flash BaseInklingResult
GSM8KSource 90.8%Not comparable
MATHSource 57.4%Not comparable
CMathSource 93.6%Not comparable
AIME26Source 97.1%Not comparable
Multilingual
BenchmarkDeepSeek V4 Flash BaseInklingResult
MGSMSource 85.7%Not comparable
Multimodal
BenchmarkDeepSeek V4 Flash BaseInklingResult
MMMU-ProSource 73.5%Not comparable
CharXivSource 82%Not comparable
CharXiv w/o toolsSource 78.1%Not comparable
AA-MMMU-ProSource 73.5%Not comparable
Inst. Following
BenchmarkDeepSeek V4 Flash BaseInklingResult
IFBenchSource 79.8%Not comparable
Frequently Asked Questions (2)

Which is better, DeepSeek V4 Flash Base or Inkling?

DeepSeek V4 Flash Base and Inkling are tied on the BenchAlign overall score, so the right pick depends on which category matters most for your use case.

Which is better for knowledge tasks, DeepSeek V4 Flash Base or Inkling?

DeepSeek V4 Flash Base has the edge for knowledge tasks in this comparison, averaging 56.4 versus 51.6. Inkling stays close enough that the answer can still flip depending on your workload.

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Last updated: July 21, 2026

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