head-to-head · model vs model
gpt-oss-120b vs Claude Fable 5
Live matchup data for gpt-oss-120b and Claude Fable 5: OpenRouter usage, pricing, benchmark scores, and community sentiment, refreshed daily. No verdicts — read the tape.
usage share — openrouter model rankings
Usage crossover
current leader: gpt-oss-120b
source: OpenRouter model rankings · daily · 90d · ○ 1 lead change
through Jul 7, 2026
side by side
Spec & pricing
| Spec | gpt-oss-120b | Claude Fable 5 |
|---|---|---|
| Vendor | OpenAI | Anthropic |
| Homepage | openrouter.ai | openrouter.ai |
| Context window | 131.1K tokens | 1M tokens |
| Input price | $0.00/MTok | $10.00/MTok |
| Output price | $0.00/MTok | $50.00/MTok |
| Cache read | — | $1.00/MTok |
| Price as of | Jul 8, 2026 · openrouter | Jul 8, 2026 · openrouter |
sources: provider pages · OpenRouter · GitHub · package registries
— = not tracked / not applicable
head to head
Benchmarks
| Benchmark | gpt-oss-120b | Claude Fable 5 | Source |
|---|---|---|---|
| aa-agentic-index | 13.2 index— · openai/gpt-oss-120b:free | 52.8 index— · anthropic/claude-fable-5 | openrouter.ai |
| aa-coding-index | 30.4 index— · openai/gpt-oss-120b:free | 76.5 index— · anthropic/claude-fable-5 | openrouter.ai |
| aa-intelligence-index | 23.8 index— · openai/gpt-oss-120b:free | 59.9 index— · anthropic/claude-fable-5 | openrouter.ai |
| Aider Polyglot | 41.8%Aug 6 · gpt-oss-120b (high) | — | github.com |
best tracked score per benchmark · scores are not directly comparable across benchmarks
sources linked per row
community pulse
Reddit sentiment
| Signal | gpt-oss-120b | Claude Fable 5 |
|---|---|---|
sentiment feed pending — Reddit pulse lands with the daily crawl | ||
source: Reddit mentions, LLM-classified sentiment · trailing 30d
awaiting first crawl
faq
Frequently asked
- Is gpt-oss-120b more used than Claude Fable 5?
- As of Jul 7, 2026, gpt-oss-120b shows 1% of OpenRouter token volume and Claude Fable 5 shows 1% of OpenRouter token volume. The chart above tracks the full daily series with every lead change marked.
- How does gpt-oss-120b pricing compare to Claude Fable 5?
- gpt-oss-120b runs $0.00 per million input tokens and $0.00 per million output tokens (as of Jul 8, 2026). Claude Fable 5 runs $10.00 per million input tokens and $50.00 per million output tokens (as of Jul 8, 2026). Full plan and per-token detail is in the spec table above, each with its source and capture date.
- How do gpt-oss-120b and Claude Fable 5 score on coding benchmarks?
- On aa-agentic-index, gpt-oss-120b scores 13.2 index (—) and Claude Fable 5 scores 52.8 index (—). All tracked results and their sources are in the benchmark table above.
- Where does this comparison data come from?
- OpenRouter public rankings (usage), provider pricing pages (plans and per-token prices), GitHub and package registries (adoption), public benchmark leaderboards, and Reddit (sentiment). Every stored datum keeps its source URL, and the tape refreshes daily. The Token Tape publishes the data without declaring a winner.
more matchups
Related comparisons
alerts
Get the weekly tape — usage moves, price changes, and new benchmark results for tracked matchups.