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Model comparison

MAI-Thinking-1 vs Step 3.7 Flash

Updated August 7, 2026. Public scores include evidence status and uncertainty. They are not guarantees for a specific workload.

MAI-Thinking-1

Microsoft

51.0/100

Estimated · Public rank #109

90% interval 41.2–60.9

Step 3.7 Flash

StepFun

49.9/100

Estimated · Public rank #119

90% interval 38.4–61.4

MAI-Thinking-1 has the higher public score estimate, 51.03 versus 49.89, but the 90% score intervals overlap. Treat that as a lead, not a settled winner.

3 results are shared. Category rows based on different benchmark sets are marked directional and do not name a winner.

Which one for your work

Recommendations appear only when a shared evidence basis or an explicit operating constraint supports the call. Secondary and unsupported use cases stay disclosed below the initial list.

No workload recommendation clears the current evidence threshold.

Use the matched evidence, workload costs, and sourced specifications below instead of treating a point score as a universal answer.

Show secondary and unsupported calls
  • Coding work

    Code generation, repair, and software-engineering tasks

    Not enough matched evidence

    The category averages use different weighted benchmark sets, so they are directional rather than like-for-like.

    Confidence: limited

  • Agentic work

    Tool use, computer use, and multi-step task completion

    Not enough matched evidence

    The category averages use different weighted benchmark sets, so they are directional rather than like-for-like.

    Confidence: limited

  • Long documents

    Prompts that approach the documented context limit

    No clear pick

    The documented context windows are equal.

    Confidence: documented

  • Chat turn cost

    1K fresh input + 500 output tokens

    Not enough matched evidence

    A complete comparable API-rate estimate is not available for both models.

    Confidence: listed-rates

  • Cache-heavy agent loop cost

    200K cached + 20K fresh input + 10K output tokens

    Not enough matched evidence

    A complete comparable API-rate estimate is not available for both models.

    Confidence: rate-fallback

  • Repository review cost

    50K fresh input + 3K output tokens

    Not enough matched evidence

    A complete comparable API-rate estimate is not available for both models.

    Confidence: listed-rates

What is actually comparable

Shared results can support a head-to-head reading. Results present for only one model describe coverage, not superiority.

Shared results
3
MAI-Thinking-1 only
11
Step 3.7 Flash only
8
Like-for-like categories
0 / 8

2 categories use different evidence sets. Those rows remain visible for coverage context but do not name a winner.

Category results, on a stated basis

Each row states whether both averages use the same weighted benchmark set. Directional and not-comparable rows remain visible, but they never receive a winner in this template.

Agentic

Directional only
MAI-Thinking-1
46.0
Step 3.7 Flash
66.4
Weighted basis
1 vs 2 rows
Reading
Directional only

Coding

Directional only
MAI-Thinking-1
65.5
Step 3.7 Flash
56.3
Weighted basis
2 vs 1 rows
Reading
Directional only

Reasoning

Not comparable
MAI-Thinking-1
Not measured
Step 3.7 Flash
Not measured
Weighted basis
0 vs 0 rows
Reading
Not comparable

Knowledge

Not comparable
MAI-Thinking-1
72.5
Step 3.7 Flash
Not measured
Weighted basis
3 vs 0 rows
Reading
Not comparable

Math

Not comparable
MAI-Thinking-1
89.7
Step 3.7 Flash
Not measured
Weighted basis
2 vs 0 rows
Reading
Not comparable

Multilingual

Not comparable
MAI-Thinking-1
Not measured
Step 3.7 Flash
Not measured
Weighted basis
0 vs 0 rows
Reading
Not comparable

Multimodal

Not comparable
MAI-Thinking-1
Not measured
Step 3.7 Flash
Not measured
Weighted basis
0 vs 0 rows
Reading
Not comparable

Instruction following

Not comparable
MAI-Thinking-1
85.0
Step 3.7 Flash
Not measured
Weighted basis
1 vs 0 rows
Reading
Not comparable

Shape of the matched evidence

Only shared public evidence is shown. Sparse evidence stays a ruled list rather than being closed into a radar shape.

Too few matched category axes support a radar. The ruled list below shows only shared benchmark results; positions use each benchmark’s normalized display scale when available.

What each workload costs

Three fixed token mixes turn per-token rates into comparable decisions. Each scenario states context fit and whether cached input had to fall back to the published list-input rate.

Chat turn

1K fresh input + 500 output tokens

MAI-Thinking-1
API rate not published
Fits in one request
Step 3.7 Flash
$0.00077
Fits in one request

MAI-Thinking-1 has no comparable published API token rate.

Repository review

50K fresh input + 3K output tokens

MAI-Thinking-1
API rate not published
Fits in one request
Step 3.7 Flash
$0.01345
Fits in one request

MAI-Thinking-1 has no comparable published API token rate.

Cache-heavy agent loop

200K cached + 20K fresh input + 10K output tokens

MAI-Thinking-1
API rate not published
Fits in one request
Cached-input rate unavailable
Step 3.7 Flash
$0.0555
Fits in one request
Cached input priced at the published list-input rate

Step 3.7 Flash has no published cached-input rate, so cached tokens use its listed input rate. MAI-Thinking-1 has no comparable published API token rate.

Specification differences

Sourced differences are shown directly. Missing facts stay explicit instead of being inferred from a model name or family.

Context window

Maximum documented context; output-token limits may be lower.

MAI-Thinking-1

256K

Step 3.7 Flash

256K

API model ID

MAI-Thinking-1

Not sourced

Step 3.7 Flash

Not sourced

Cached-input rate

A missing cached-input rate falls back to the listed input rate only in the stated workload estimate.

MAI-Thinking-1

No comparable hosted API rate

Step 3.7 Flash

Not published

Documented inputs

MAI-Thinking-1

Not sourced

Step 3.7 Flash

Not sourced

Documented outputs

MAI-Thinking-1

Not sourced

Step 3.7 Flash

Not sourced

Provider availability

MAI-Thinking-1

Not sourced

Step 3.7 Flash

Not sourced

Reasoning profile

MAI-Thinking-1

Reasoning

Step 3.7 Flash

Reasoning

Weight access

MAI-Thinking-1

Proprietary

Step 3.7 Flash

Open Weight

License

MAI-Thinking-1

Proprietary

Step 3.7 Flash

Open Weight

Release date

MAI-Thinking-1

2026-06-02

Step 3.7 Flash

2026-05-29

If you already use one of these models
Deployment change
The models list different providers, so authentication, endpoint behavior, limits, and feature support may change.
Quality signal
MAI-Thinking-1 has the higher public score estimate, 51.03 versus 49.89, but the 90% score intervals overlap.
Workload cost
A complete comparable API-rate estimate is not available for both models.
Context tradeoff
Both models list 256K.

Run the same representative tasks against both endpoints before changing production traffic.

Benchmark evidence

The full public result ledger is available for audit without forcing a wide desktop table onto a phone.

Browse raw public benchmark evidence22 rows

Agentic

  • Terminal-Bench 2.0

    MAI-Thinking-146%
    Source
    Step 3.7 Flash59.5%
    Source

    Step 3.7 Flash leads this result

  • BrowseComp

    MAI-Thinking-1
    Step 3.7 Flash75.8%
    Source

    Not directly comparable

  • DeepSearchQA

    MAI-Thinking-1
    Step 3.7 Flash92.8%
    Source

    Not directly comparable

  • Toolathlon

    MAI-Thinking-1
    Step 3.7 Flash49.5%
    Source

    Not directly comparable

  • Claw-Eval

    MAI-Thinking-1
    Step 3.7 Flash67.1%
    Source

    Not directly comparable

  • HLE w/ tools

    MAI-Thinking-1
    Step 3.7 Flash47.2%
    Source

    Not directly comparable

  • Gert Labs

    MAI-Thinking-1
    Step 3.7 Flash51.57%
    Source

    Not directly comparable

Coding

  • LiveCodeBench v6

    MAI-Thinking-187.7%
    Source
    Step 3.7 Flash

    Not directly comparable

  • SWE-bench Verified

    MAI-Thinking-173.5%
    Source
    Step 3.7 Flash

    Not directly comparable

  • SWE-bench Pro

    MAI-Thinking-152.8%
    Source
    Step 3.7 Flash56.3%
    Source

    Step 3.7 Flash leads this result

  • Terminal-Bench 2.0

    MAI-Thinking-146.0%
    Source
    Step 3.7 Flash59.5%
    Source

    Step 3.7 Flash leads this result

Reasoning

  • Graphwalks BFS 128K

    MAI-Thinking-190%
    Source
    Step 3.7 Flash

    Not directly comparable

Knowledge

  • GPQA

    MAI-Thinking-184.2%
    Source
    Step 3.7 Flash

    Not directly comparable

  • GPQA-D

    MAI-Thinking-184.2%
    Source
    Step 3.7 Flash

    Not directly comparable

  • MMLU-Pro

    MAI-Thinking-185%
    Source
    Step 3.7 Flash

    Not directly comparable

  • SimpleQA

    MAI-Thinking-131%
    Source
    Step 3.7 Flash

    Not directly comparable

Math

  • AIME 2025

    MAI-Thinking-197%
    Source
    Step 3.7 Flash

    Not directly comparable

  • AIME26

    MAI-Thinking-194.5%
    Source
    Step 3.7 Flash

    Not directly comparable

  • HMMT Feb 2026

    MAI-Thinking-184.9%
    Source
    Step 3.7 Flash

    Not directly comparable

Multimodal

  • SimpleVQA

    MAI-Thinking-1
    Step 3.7 Flash79.2%
    Source

    Not directly comparable

  • V*

    MAI-Thinking-1
    Step 3.7 Flash95.3%
    Source

    Not directly comparable

Instruction following

  • IFBench

    MAI-Thinking-185%
    Source
    Step 3.7 Flash

    Not directly comparable

Frequently asked questions

Which is better, MAI-Thinking-1 or Step 3.7 Flash?

MAI-Thinking-1 has the higher public score estimate, 51.03 versus 49.89, but the 90% score intervals overlap. The higher estimate is not a decisive winner because the uncertainty ranges overlap.

Which is better for coding, MAI-Thinking-1 or Step 3.7 Flash?

The current coding averages use different weighted benchmark sets, so BenchLM does not name a winner from them. Read the shared benchmark rows directly and test the models on the same task set.

Which is better for agentic tasks, MAI-Thinking-1 or Step 3.7 Flash?

The current agentic tasks averages use different weighted benchmark sets, so BenchLM does not name a winner from them. Read the shared benchmark rows directly and test the models on the same task set.

Which costs less, MAI-Thinking-1 or Step 3.7 Flash?

Both models do not have comparable published API token rates, so this page does not name a universal price winner.

Which has the larger context window, MAI-Thinking-1 or Step 3.7 Flash?

Both models list the same context window, 256K.

Related comparisons

Last updated August 7, 2026

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