Updated 4 h ago · first seen 11 Sept 2026
model_01M29A5A80C8JAHQYT6SRAZKEA
- Context
- 400K tokens
- T2 · 4 h ago
Specification
- Status
- deprecated
Source:Artificial AnalysisT2observed 4 h agomedium
- Openness
- proprietary
Source:Artificial AnalysisT2observed 4 h agomedium
- Context window
- 400K tokens
Source:Artificial AnalysisT2observed 4 h agomedium
- Aa median output tokens per second
- 68.9
Source:Artificial AnalysisT2observed 4 h agomedium
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
5
Source tiers
T25
Freshest observation
4 h ago
Conflicts
None
Modalities
Modalities unavailable.
Capabilities
Tool calling
Unavailable
Structured output
Unavailable
Reasoning
Yes
Artificial Analysis · T2
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable
- Context window
- 400K tokens
Source:Artificial AnalysisT2observed 4 h agomedium
| Benchmark | Score | Metric | Config | Evaluated | Source |
|---|---|---|---|---|---|
| τ²-bench | 86.55% | pass^1 | aa_slug=gpt-5-medium · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Aider polyglot | 88.4% | percent_cases_well_formed | date=2025-08-25 · command=aider --model openai/gpt-5 · dirname=2025-08-25-13-23-27--gpt-5-medium · versions=0.86.2.dev | 25 Aug 2025 | aider.chatT2 |
| Aider polyglot | 86.7% | pass_rate_2 | date=2025-08-25 · command=aider --model openai/gpt-5 · dirname=2025-08-25-13-23-27--gpt-5-medium · versions=0.86.2.dev | 25 Aug 2025 | aider.chatT2 |
| Artificial Analysis Intelligence Index | 22.87 | index | aa_slug=gpt-5-medium · version=4.3 · estimated=true | — | artificialanalysis.aiT2 |
| GPQA | 84.18% | accuracy | aa_slug=gpt-5-medium · variant=GPQA Diamond · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Humanity's Last Exam | 25.39% | accuracy | aa_slug=gpt-5-medium · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| IFBench | 70.61% | accuracy | aa_slug=gpt-5-medium · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| MMMU-Pro | 74.34% | accuracy | aa_slug=gpt-5-medium · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Terminal-Bench | 37.88% | accuracy | aa_slug=gpt-5-medium · variant=hard · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
Scores are reported as published, with their evaluation configuration (harness, prompting, judge). Results with different configs are not directly comparable — see methodology.
Current prices
No current prices recorded
Price history
No hardware estimate available
No lineage recorded
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history · Context window
Context windowcontext_length1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| 400K tokens | → current | current | Artificial AnalysisT2 | medium | deterministic |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
gpt-5 (medium) scores 37.88% on Terminal-Bench
artificial_analysisgpt-5 (medium) scores 86.55% on τ²-bench
artificial_analysisgpt-5 (medium) scores 74.34% on MMMU-Pro
artificial_analysisgpt-5 (medium) scores 25.39% on Humanity's Last Exam
artificial_analysisgpt-5 (medium) scores 22.87 on Artificial Analysis Intelligence Index
artificial_analysisgpt-5 (medium) scores 88.4% on Aider polyglot
aider_leaderboardgpt-5 (medium) scores 86.7% on Aider polyglot
aider_leaderboard
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| Artificial Analysis | artificialanalysis.ai/leaderboards/models | leaderboard | T2· Quality secondary | 4 h ago | 1 |
| Aider polyglot leaderboard (data file on GitHub) | raw.githubusercontent.com/Aider-AI/aider/main/aider/website/_data/polyglot_leaderboard.yml | leaderboard | T2· Quality secondary | 4 h ago | 1 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.