✨ Add SWE_Bench_GPT_5.5_Codex

Author: taagarwa-rh

README.md

@@ -34,6 +34,7 @@ Reproducible benchmarks for coding agents and models using Harbor
 | Model                          | Harness     | Score                                                            | Cost            |
 | ------------------------------ | ----------- | ---------------------------------------------------------------- | --------------- |
 | Opus 4.8                       | Claude Code | [86.8%](./benchmarks/SWE_Bench_Opus_4.8_Claude_Code.md)          | $395            |
+| GPT 5.5                        | Codex       | [79.8%](./benchmarks/SWE_Bench_Opus_4.8_Claude_Code.md)          | $443            |
 | Sonnet 4.6                     | Claude Code | [79.6%](https://www.anthropic.com/news/claude-sonnet-4-6)        | N/A             |
 | RedHatAI/Qwen3.6-35B-A3B-NVFP4 | Pi          | [65.0%](./benchmarks/SWE_Bench_Qwen3.6_35b_NVFP4_Pi.md)          | $51<sup>†</sup> |
 | RedHatAI/Qwen3.6-35B-A3B-NVFP4 | Qwen Code   | [63.8%](./benchmarks/SWE_Bench_Qwen3.6_35b_NVFP4_Qwen_Code.md)   | $37<sup>†</sup> |