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JevGraph v0.4.1
Controlled chat reasoning benchmark
v0.4.1 adds explicit --reasoning-effort to the direct chat benchmark and makes reasoning.effort=none the controlled primary comparison for GPT-5.6 Luna and DeepSeek V4.1 Flash.
The same 160 cases show that disabling provider-default reasoning materially reduces output-token use, tail latency, and cost. Provider-default v0.4.0 receipts remain in the evidence bundle for audit, but are no longer the primary comparison.
Artifacts: wheel, source distribution, sanitized evidence ZIP, and ZIP checksum.