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Model comparison

Inkling vs Ling 2.6 Flash

Data verified

Head-to-head evidence from 2 shared benchmark results across 2 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

Thinking Machines Lab
69/100
Margin
25.3pts
← winning
InclusionAI
43.71/100
2 category wins1 category wins

Verified leaderboard positions: Inkling #17; Ling 2.6 Flash unranked

BenchAlign evidence: Inkling not scored; Ling 2.6 Flash estimated. Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. Inkling and Ling 2.6 Flash share 2 comparable benchmark results. 3 of 8 categories are comparable. 14 results are unique to Inkling; 17 to Ling 2.6 Flash.

Updated July 15, 2026
Shared results
2
Inkling only
14
Ling 2.6 Flash only
17
Comparable categories
3 / 8

Pick Inkling if you want the stronger benchmark profile. Ling 2.6 Flash only becomes the better choice if knowledge is the priority or you would rather avoid the extra latency and token burn of a reasoning model.

Confidence note. This is a partial-evidence comparison with 2 shared benchmark results across 2 evidence categories; 3 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

Inkling is clearly ahead on the provisional aggregate, 69 to 36. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Inkling's sharpest advantage is in coding, where it averages 68.6 against 27. The single biggest benchmark swing on the page is GPQA, 87.9% to 59%. Ling 2.6 Flash does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.

Ling 2.6 Flash is the reasoning model in the pair, while Inkling 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. Inkling gives you the larger context window at 1M, compared with 262K for Ling 2.6 Flash.

Category breakdown

Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.

Category scores and score margins for Inkling and Ling 2.6 Flash
CategoryInklingΔLing 2.6 Flash
CodingInkling68.6Margin 41.6Ling 2.6 Flash27.0
Inst. FollowingInkling79.8Margin 22.8Ling 2.6 Flash57.0
KnowledgeInkling51.7Margin 7.3Ling 2.6 Flash59.0
AgenticInkling69.4MarginNo overlapLing 2.6 FlashNot measured
MathInkling97.1MarginNo overlapLing 2.6 FlashNot measured
MultimodalInkling76.5MarginNo overlapLing 2.6 FlashNot measured

Decisive benchmark drivers

The largest measured benchmark gaps in this matchup, with exact reported values.

More
A · InklingB · Ling 2.6 Flash
  1. GPQA

    Knowledge
    Source ↗
    A 87.9%B 59%
    Winner: InklingΔ 28.9
    GPQA: Inkling scored 87.9%; Ling 2.6 Flash scored 59%. Inkling wins this benchmark.
  2. IFBench

    Inst. Following
    Source ↗
    A 79.8%B 57%
    Winner: InklingΔ 22.8
    IFBench: Inkling scored 79.8%; Ling 2.6 Flash scored 57%. Inkling wins this benchmark.

Operational comparison

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

MetricInklingLing 2.6 FlashComparison
Input / output priceUSD per 1M tokensInkling$1.87 input / $4.68 outputLing 2.6 FlashNot availableA complete price comparison is not available.
Generation speedtokens per secondInklingNot availableLing 2.6 Flash209.5 tok/sA complete speed comparison is not available.
First-answer latencyseconds to first tokenInklingNot availableLing 2.6 Flash1.07 sA complete latency comparison is not available.
Context windowmaximum listed tokensInkling1MLing 2.6 Flash262KInkling lists the larger context window.

Benchmark Deep Dive

Agentic
BenchmarkInklingLing 2.6 FlashResult
Terminal-Bench 2.0Source 63.8%Not comparable
BrowseCompSource 77.1%Not comparable
MCP AtlasSource 74.1%Not comparable
Design Arena Agentic Web DevSource 1258Not comparable
τ²-bench resultsSource 86%Not comparable
GDPval-AASource 2.2%Not comparable
GDPval-AASource 545Not comparable
AA Agentic IndexSource 2.3%Not comparable
CodingInkling wins
BenchmarkInklingLing 2.6 FlashResult
SWE-bench VerifiedSource 77.6%Not comparable
SWE-bench ProSource 54.3%Not comparable
Terminal-Bench 2.0Source 63.8%Not comparable
SciCodeSource 27%Not comparable
AA Coding IndexSource 25.3%Not comparable
Terminal-Bench HardSource 21.2%Not comparable
AA-SciCodeSource 27.1%Not comparable
Reasoning
BenchmarkInklingLing 2.6 FlashResult
AA-LCRSource 25.0%Not comparable
CritPtSource 0.0%Not comparable
KnowledgeLing 2.6 Flash wins
BenchmarkInklingLing 2.6 FlashResult
GPQASource 87.9%59%Inkling leads
GPQA-DSource 87.9%Not comparable
HLESource 46%Not comparable
HLE w/o toolsSource 30%Not comparable
Artificial Analysis Intelligence IndexSource 14.1%Not comparable
AA-GPQA DiamondSource 59.3%Not comparable
AA-HLESource 6.2%Not comparable
AA-Omniscience IndexSource -65.7%Not comparable
AA-Omniscience AccuracySource 15.4%Not comparable
AA-Omniscience Hallucination RateSource 95.8%Not comparable
Math
BenchmarkInklingLing 2.6 FlashResult
AIME26Source 97.1%Not comparable
Multimodal
BenchmarkInklingLing 2.6 FlashResult
MMMU-ProSource 73.5%Not comparable
CharXivSource 82%Not comparable
CharXiv w/o toolsSource 78.1%Not comparable
Inst. FollowingInkling wins
BenchmarkInklingLing 2.6 FlashResult
IFBenchSource 79.8%57%Inkling leads
AA-IFBenchSource 57.4%Not comparable
Frequently Asked Questions (4)

Which is better, Inkling or Ling 2.6 Flash?

Inkling is ahead on BenchLM's provisional leaderboard, 69 to 36. The biggest single separator in this matchup is GPQA, where the scores are 87.9% and 59%.

Which is better for knowledge tasks, Inkling or Ling 2.6 Flash?

Ling 2.6 Flash has the edge for knowledge tasks in this comparison, averaging 59 versus 51.7. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for coding, Inkling or Ling 2.6 Flash?

Inkling has the edge for coding in this comparison, averaging 68.6 versus 27. Ling 2.6 Flash stays close enough that the answer can still flip depending on your workload.

Which is better for instruction following, Inkling or Ling 2.6 Flash?

Inkling has the edge for instruction following in this comparison, averaging 79.8 versus 57. Inside this category, IFBench is the benchmark that creates the most daylight between them.

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Last updated: July 15, 2026

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