Benchmarks
Compare AI models
Pick two models to see release dates, benchmark scores, and community ratings side by side.
Frontier benchmarks
Frontier board
6 releases. Five ways to compare.
Selected for recent releases and benchmark coverage, not a single overall rank. Each column sorts the same models by its own score. No reading means no bar.
○ Independent evaluation · ◆ Vendor or self-reported, labeled per reading.
Coding
BenchLM · 0 to 100
- Gemini 4 Carbon83.97Independent
Google DeepMind
- Claude Opus 5.582.67Independent
Anthropic
- GPT-6 Astra78.73Independent
OpenAI
- Claude Fable 5.173.98Independent
Anthropic
- GPT-6.1 Sol73.39Independent
OpenAI
- Gemini 4 Argon71.88Independent
Google DeepMind
Agentic
BenchLM · 0 to 100
- Gemini 4 Carbon84.64Independent
Google DeepMind
- Claude Opus 5.583.85Independent
Anthropic
- Claude Fable 5.179.21Independent
Anthropic
- Gemini 4 Argon74.86Independent
Google DeepMind
- GPT-6 Astra73.65Independent
OpenAI
- GPT-6.1 Sol65.66Independent
OpenAI
Reasoning
BenchLM · 0 to 100
- Gemini 4 Carbon84.84Independent
Google DeepMind
- GPT-6 Astra81.12Independent
OpenAI
- Claude Opus 5.580.53Independent
Anthropic
- GPT-6.1 Sol80.41Independent
OpenAI
- Gemini 4 Argon76.52Independent
Google DeepMind
- Claude Fable 5.176.36Independent
Anthropic
Knowledge
BenchLM · 0 to 100
- Claude Opus 5.589.75Independent
Anthropic
- GPT-6.1 Sol85.57Independent
OpenAI
- GPT-6 Astra85.45Independent
OpenAI
- Claude Fable 5.184.08Independent
Anthropic
- Gemini 4 Argon79.21Independent
Google DeepMind
- Gemini 4 CarbonNot reported
Google DeepMind
Arena
LM Arena · Elo
- Gemini 4 Argon1,517.17Independent
Google DeepMind
- Claude Opus 5.51,508.73Independent
Anthropic
- Claude Fable 5.11,503.19Independent
Anthropic
- GPT-6.1 Sol1,479.94Independent
OpenAI
- GPT-6 Astra1,476.48Independent
OpenAI
- Gemini 4 CarbonNot reported
Google DeepMind
Score links open the source; hover for capture details. Bar lengths start at zero. Arena lengths use the full public board maximum.
The shape of the scores
First three featured models. Toggle a name to isolate a line. Missing readings leave gaps, not zeroes.
3 of 3 series shown.
Axes share drawing space, not meaning. Arena is Elo divided by the current board maximum; it is not a percentage accuracy.
The newest arrival
Released 2026-11-10 · At least two readings
No predecessor is linked in the catalog yet. We do not infer a generation jump from a name.
Latest release with linked lineage
Claude Fable 5.1 vs Claude Fable 5
Latest snapshots, not a controlled before-and-after trial. Capture dates and evaluation setups may differ.
Scores and sources
| Model | Metric | Score / provenance | Captured | Source label / votes |
|---|---|---|---|---|
| Gemini 4 Carbon | CodingBenchLM.ai | 83.97Independent | 2026-11-13 | Gemini 4 Carbon |
| Claude Opus 5.5 | CodingBenchLM.ai | 82.67Independent | 2026-11-13 | Claude Opus 5.5 |
| GPT-6 Astra | CodingBenchLM.ai | 78.73Independent | 2026-11-13 | GPT-6 Astra |
| Claude Fable 5.1 | CodingBenchLM.ai | 73.98Independent | 2026-11-13 | Claude Fable 5.1 |
| GPT-6.1 Sol | CodingBenchLM.ai | 73.39Independent | 2026-11-13 | GPT-6.1 Sol |
| Gemini 4 Argon | CodingBenchLM.ai | 71.88Independent | 2026-11-13 | Gemini 4 Argon |
| Gemini 4 Carbon | AgenticBenchLM.ai | 84.64Independent | 2026-11-13 | Gemini 4 Carbon |
| Claude Opus 5.5 | AgenticBenchLM.ai | 83.85Independent | 2026-11-13 | Claude Opus 5.5 |
| Claude Fable 5.1 | AgenticBenchLM.ai | 79.21Independent | 2026-11-13 | Claude Fable 5.1 |
| Gemini 4 Argon | AgenticBenchLM.ai | 74.86Independent | 2026-11-13 | Gemini 4 Argon |
| GPT-6 Astra | AgenticBenchLM.ai | 73.65Independent | 2026-11-13 | GPT-6 Astra |
| GPT-6.1 Sol | AgenticBenchLM.ai | 65.66Independent | 2026-11-13 | GPT-6.1 Sol |
| Gemini 4 Carbon | ReasoningBenchLM.ai | 84.84Independent | 2026-11-13 | Gemini 4 Carbon |
| GPT-6 Astra | ReasoningBenchLM.ai | 81.12Independent | 2026-11-13 | GPT-6 Astra |
| Claude Opus 5.5 | ReasoningBenchLM.ai | 80.53Independent | 2026-11-13 | Claude Opus 5.5 |
| GPT-6.1 Sol | ReasoningBenchLM.ai | 80.41Independent | 2026-11-13 | GPT-6.1 Sol |
| Gemini 4 Argon | ReasoningBenchLM.ai | 76.52Independent | 2026-11-13 | Gemini 4 Argon |
| Claude Fable 5.1 | ReasoningBenchLM.ai | 76.36Independent | 2026-11-13 | Claude Fable 5.1 |
| Claude Opus 5.5 | KnowledgeBenchLM.ai | 89.75Independent | 2026-11-13 | Claude Opus 5.5 |
| GPT-6.1 Sol | KnowledgeBenchLM.ai | 85.57Independent | 2026-11-13 | GPT-6.1 Sol |
| GPT-6 Astra | KnowledgeBenchLM.ai | 85.45Independent | 2026-11-13 | GPT-6 Astra |
| Claude Fable 5.1 | KnowledgeBenchLM.ai | 84.08Independent | 2026-11-13 | Claude Fable 5.1 |
| Gemini 4 Argon | KnowledgeBenchLM.ai | 79.21Independent | 2026-11-13 | Gemini 4 Argon |
| Gemini 4 Carbon | KnowledgeBenchLM.ai | Not reported | Not reported | Not reported |
| Gemini 4 Argon | ArenaLM Arena | 1,517.17Independent | 2026-10-26 | Gemini 4 Argon (High)10,083 votes |
| Claude Opus 5.5 | ArenaLM Arena | 1,508.73Independent | 2026-10-26 | Claude Opus 5.5 (High)10,322 votes |
| Claude Fable 5.1 | ArenaLM Arena | 1,503.19Independent | 2026-10-26 | Claude Fable 5.1 (Max)16,343 votes |
| GPT-6.1 Sol | ArenaLM Arena | 1,479.94Independent | 2026-10-26 | GPT-6.1 Sol (Max)8,305 votes |
| GPT-6 Astra | ArenaLM Arena | 1,476.48Independent | 2026-10-26 | GPT-6 Astra (Max)14,076 votes |
| Gemini 4 Carbon | ArenaLM Arena | Not reported | Not reported | Not reported |
| Model | Metric / source | Score / provenance | Captured |
|---|---|---|---|
| Claude Opus 5.5 | MultimodalGroundedBenchLM.ai | 85.09Independent | 2026-11-13 |
| Claude Opus 5.5 | GDP.pdfEpoch AI | 30.6Independent | 2026-11-13 |
| GPT-6 Astra | Humanity's Last ExamEpoch AI | 54.8Independent | 2026-11-13 |
| GPT-6 Astra | MultimodalGroundedBenchLM.ai | 79.7Independent | 2026-11-13 |
| Claude Fable 5.1 | Humanity's Last ExamEpoch AI | 46.5Independent | 2026-11-13 |
| Claude Fable 5.1 | GDP.pdfEpoch AI | 29.6Independent | 2026-11-13 |
| Claude Fable 5.1 | MultimodalGroundedBenchLM.ai | 80.54Independent | 2026-11-13 |
| Gemini 4 Argon | GDP.pdfEpoch AI | 28.4Independent | 2026-11-13 |
| GPT-6.1 Sol | MultimodalGroundedBenchLM.ai | 78.88Independent | 2026-11-13 |
- Provider
- Google DeepMind-
- Out yet?
- Yes-
- Status
- Available-
- Release date
- Nov 12, 2026-
- Coding?BenchLM.ai's score for code generation and software-engineering tasks, normalized 0–100 across multiple benchmarks. Higher is better.
- 75.86Verify at BenchLM.aiNov 13, 2026-
- Vibe rating?OutYet's community rating: signed-in users score the model 1–10. Shown as the average and the number of votes.
- --
- Predecessor
- --
- Successor
- --
| Open page → | ||
|---|---|---|
| Provider | Google DeepMind | - |
| Out yet? | Yes | - |
| Status | Available | - |
| Release date | Nov 12, 2026 | - |
| Coding?BenchLM.ai's score for code generation and software-engineering tasks, normalized 0–100 across multiple benchmarks. Higher is better. | 75.86Verify at BenchLM.aiNov 13, 2026 | - |
| Vibe rating?OutYet's community rating: signed-in users score the model 1–10. Shown as the average and the number of votes. | - | - |
| Predecessor | - | - |
| Successor | - | - |
Benchmark scores are mirrored from third-party sources and captured on the dates shown. Numbers from different benchmarks, sources, or capture dates are not directly comparable.
Data from BenchLM.ai.