LLM Pulse

OpenAI: GPT-6 Astra Pro — Benchmark Ratings & Technical Specs (2026)

Comprehensive technical evaluation for OpenAI: GPT-6 Astra Pro (openai). Verified Pulse Score, HumanEval coding pass rates, inference speed, and token economics.

Pulse Score

9.3 / 10

Coding (HumanEval)

98%

Throughput Speed

80 tok/s

Input Price / 1M

$10.00

Model Overview & Capabilities

OpenAI: GPT-6 Astra Pro is a high-performance large language model engineered by openai. It provides state-of-the-art capability in natural language understanding, multi-step code generation, and complex reasoning.

Technical Specifications

Provider	openai
Context Window	10,50,000 tokens
Output Price / 1M tokens	$50.00
Academic Benchmark (MMLU)	97.2%
License	Commercial API

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Frequently Asked Questions

Which AI model ranks highest for coding in 2026?

Claude Opus 4.7 and OpenAI GPT-5.5 Pro consistently achieve the highest benchmark ratings for software development and repository-level refactoring, exceeding 93% on HumanEval.

How is Pulse Score different from crowd-sourced leaderboards?

Pulse Score combines verified technical benchmarks (HumanEval, MMLU, MATH) with real-world developer constraints: token throughput speed, input pricing per million tokens, and time-to-first-token latency.