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Agents-A1-FP8 vs GPT-5.1-Codex

Data verified

Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

Verdict

GPT-5.1-Codex leads for most workloads.

Based on BenchLM composite scores, July 2026.

Agents-A1-FP8

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VS

GPT-5.1-Codex

17

0 categoriesvs0 categories

Benchmark data for Agents-A1-FP8 and GPT-5.1-Codex is coming soon on BenchLM.

Operational Comparison

Agents-A1-FP8

GPT-5.1-Codex

Price (per 1M tokens)

N/A

N/A

Speed

N/A

N/A

Latency (first answer)

N/A

N/A

Context Window

262K

400K

Quick Verdict

Benchmark data for Agents-A1-FP8 and GPT-5.1-Codex is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for Agents-A1-FP8 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

GPT-5.1-Codex has the larger context window at 400K, compared with 262K for Agents-A1-FP8.

Benchmark Deep Dive

Frequently Asked Questions (2)

Can I compare Agents-A1-FP8 and GPT-5.1-Codex on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

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Last updated: July 7, 2026

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