BenchLeader
AlibabaOpen weightsReasoning modelAuto-detected

qwen3-4b-instruct-2507

Best configuration ranks #478 of 610 on the BenchLeader Index at 41.7 ±3.8. Last measured 6 Aug 2025stale: no new result in six months. Released 6 Aug 2025.

Blended price
$0.030/M
$0.030 in · $0.030 out
Output speed
First answer
Context
128k
How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.
  1. Overall index42
  2. Reasoning40
  3. Agents & tools44
  4. Maths47
  5. Knowledge35
  6. Instruction following37
  7. Long context31
  8. Composite38

Reasoning-effort configurations

The same model behaves differently depending on how much it is allowed to think. Each row is one setting, scored only on the benchmarks that were run at that setting. “Default” means the publisher did not say which setting was used.

EffortIndexRankSpeedFirst answerChat reply costCategories
no reasoning$0.0000Reasoning 34
thinking40.1#515$0.0000Agents & tools 35 · Composite 40 · Instruction following 51 · Knowledge 36 · Long context 44 · Maths 13
defaultbest41.7#478$0.0000Agents & tools 44 · Composite 38 · Instruction following 37 · Knowledge 35 · Long context 31 · Maths 47 · Reasoning 40

Benchmark results

One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.

Reasoning

Benchmarkno reasoningthinkingdefaultSource
GPQA Diamond43.6%#22252.3%#195Epoch AI Benchmarking Hub
GPQA Diamond (AA)not in index66.7%#31451.7%#395Artificial Analysis
Humanity's Last Exam (AA)not in index6.2%#3314.5%#419Artificial Analysis

Agents & tools

Benchmarkno reasoningthinkingdefaultSource
Terminal-Bench Hard1.5%#3214.5%#270Artificial Analysis
τ²-Bench Telecom (AA)not in index25.4%#28026.6%#271Artificial Analysis
BFCL Overall35.7%#41Berkeley Function Calling Leaderboard

Maths

Benchmarkno reasoningthinkingdefaultSource
OTIS Mock AIME52.2%#163Epoch AI Benchmarking Hub
AIME 202682.5%#30MathArena
HMMT February 202653.0%#31MathArena
MathArena Apex2.1%#29MathArena

Knowledge

Benchmarkno reasoningthinkingdefaultSource
AA-Omniscience-60.3#393-61.9#401Artificial Analysis

Instruction following

Benchmarkno reasoningthinkingdefaultSource
IFBench49.8%#17333.5%#311Artificial Analysis

Long context

Benchmarkno reasoningthinkingdefaultSource
AA-LCR37.3%#29711.3%#390Artificial Analysis

Composite

Benchmarkno reasoningthinkingdefaultSource
AA Intelligence Index8.8#3496.7#426Artificial Analysis

What a task costs

Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache. Reasoning tokens are not modelled.

WorkloadTokens in / outCostWith cachingTime
Chat reply400 / 300$0.0000
Summarise a 30-page report12,000 / 600$0.0004
Code edit6,000 / 1,500$0.0002
Agentic coding session60,000 / 4,000$0.0019
Structured extraction2,000 / 200$0.0001

See also

Data as of 9 Sept 2026. Compare these configurations.